fix(pointcloud_preprocessor): throw error if crop box input frame is missing

[VRichardJP]

Description

See #2974 (comment)

For example, crop box filters in euclidian cluster container would crash early before #2979 fix:

[ERROR 1677724830.546998321] [perception.object_recognition.detection.clustering.euclidean_cluster_container]: Component constructor threw an exception: Crop box requires non-empty input_frame (on_load_node() at ./src/component_manager.cpp:278)

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[yukkysaito]

LGTM

[codecov]

Codecov Report

Patch coverage has no change and project coverage change: -0.01 ⚠️

Comparison is base (8b8a37e) 11.92% compared to head (46ef392) 11.92%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2980      +/-   ##
==========================================
- Coverage   11.92%   11.92%   -0.01%     
==========================================
  Files        1318     1318              
  Lines       91815    91817       +2     
  Branches    24461    24461              
==========================================
  Hits        10953    10953              
- Misses      69503    69505       +2     
  Partials    11359    11359              

Flag	Coverage Δ		*Carryforward flag
differential	0.00% <0.00%> (?)
total	11.92% <ø> (ø)		Carriedforward from 8b8a37e

*This pull request uses carry forward flags. Click here to find out more.

Impacted Files	Coverage Δ
...or/src/crop_box_filter/crop_box_filter_nodelet.cpp	0.00% <0.00%> (ø)

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