update(cmake): update libelf repo location and revision

[LucaGuerra]

What type of PR is this?

Uncomment one (or more) /kind <> lines:

/kind cleanup

Any specific area of the project related to this PR?

Uncomment one (or more) /area <> lines:

/area build

Does this PR require a change in the driver versions?

No

What this PR does / why we need it:

See: falcosecurity/evolution#421 . Also, upgrade to latest upstream revision.

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:

Does this PR introduce a user-facing change?:

update(elftoolchain/libelf): update to r4073-0

[github-actions]

Perf diff from master - unit tests

     3.29%     +0.71%  [.] sinsp_thread_manager::find_thread
     3.25%     +0.51%  [.] sinsp_evt::load_params
     1.39%     +0.42%  [.] sinsp::fetch_next_event
     2.67%     +0.40%  [.] sinsp_thread_manager::get_thread_ref
     5.59%     +0.40%  [.] next_event_from_file
     2.40%     -0.37%  [.] is_conversion_needed
     1.03%     -0.28%  [.] sinsp_evt::get_direction
    10.73%     -0.26%  [.] sinsp_parser::reset
     0.77%     -0.26%  [.] scap_next
     1.85%     -0.26%  [.] next

Heap diff from master - unit tests

peak heap memory consumption: 0B
peak RSS (including heaptrack overhead): 0B
total memory leaked: 0B

Heap diff from master - scap file

peak heap memory consumption: 0B
peak RSS (including heaptrack overhead): 0B
total memory leaked: 0B

Benchmarks diff from master

Comparing gbench_data.json to /root/actions-runner/_work/libs/libs/build/gbench_data.json
Benchmark                                                         Time             CPU      Time Old      Time New       CPU Old       CPU New
----------------------------------------------------------------------------------------------------------------------------------------------
BM_sinsp_split_mean                                            +0.0242         +0.0242           147           150           147           150
BM_sinsp_split_median                                          +0.0227         +0.0227           146           150           146           150
BM_sinsp_split_stddev                                          -0.1172         -0.1168             1             1             1             1
BM_sinsp_split_cv                                              -0.1381         -0.1377             0             0             0             0
BM_sinsp_concatenate_paths_relative_path_mean                  +0.0010         +0.0009            61            61            61            61
BM_sinsp_concatenate_paths_relative_path_median                +0.0009         +0.0009            61            61            61            61
BM_sinsp_concatenate_paths_relative_path_stddev                +0.1417         +0.1446             0             0             0             0
BM_sinsp_concatenate_paths_relative_path_cv                    +0.1407         +0.1435             0             0             0             0
BM_sinsp_concatenate_paths_empty_path_mean                     +0.0439         +0.0439            24            25            24            25
BM_sinsp_concatenate_paths_empty_path_median                   +0.0425         +0.0425            24            25            24            25
BM_sinsp_concatenate_paths_empty_path_stddev                   +1.2897         +1.2895             0             0             0             0
BM_sinsp_concatenate_paths_empty_path_cv                       +1.1935         +1.1932             0             0             0             0
BM_sinsp_concatenate_paths_absolute_path_mean                  -0.0419         -0.0419            66            64            66            64
BM_sinsp_concatenate_paths_absolute_path_median                -0.0570         -0.0570            67            63            67            63
BM_sinsp_concatenate_paths_absolute_path_stddev                -0.3751         -0.3757             1             1             1             1
BM_sinsp_concatenate_paths_absolute_path_cv                    -0.3477         -0.3484             0             0             0             0
BM_sinsp_split_container_image_mean                            +0.0216         +0.0216           386           395           386           395
BM_sinsp_split_container_image_median                          +0.0196         +0.0196           387           395           387           395
BM_sinsp_split_container_image_stddev                          -0.0369         -0.0369             2             2             2             2
BM_sinsp_split_container_image_cv                              -0.0573         -0.0573             0             0             0             0

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 75.44%. Comparing base (258b4b4) to head (8bcbc53).
Report is 2 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #2226   +/-   ##
=======================================
  Coverage   75.44%   75.44%           
=======================================
  Files         265      265           
  Lines       34057    34057           
  Branches     5801     5800    -1     
=======================================
+ Hits        25695    25696    +1     
+ Misses       8362     8361    -1     

Flag	Coverage Δ
libsinsp	75.44% <ø> (+<0.01%)	⬆️

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[FedeDP]

/approve

[poiana]

LGTM label has been added.

Git tree hash: 7c09de407593e48377d2e5fe1db2ed8d326e3e96

[FedeDP]

/milestone 0.20.0

[poiana]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: FedeDP, LucaGuerra

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