FIX: for pcdsdaq changes

[ZLLentz]

Description

• Stop using deprecated platform argument
• Retire hutch_python.daq since it boils down to a one-liner
• Rework plan_defaults for usability, future-proofing, and doing a similar thing as nsls-ii. Now there will be bp, bps, bpp that are intelligently filled will all available plans, skipping the other things in the module like imported modules for clean user namespaces.

Motivation and Context

The pcds-envs daily broke because of the plan_defaults module, and I thought I'd clean it up while I was there.

How Has This Been Tested?

It feels good when I tried it out.

Where Has This Been Documented?

Adjusted docs and added a note to release notes.

[codecov-io]

Codecov Report

Merging #133 into master will increase coverage by 0.05%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master     #133      +/-   ##
==========================================
+ Coverage   96.93%   96.98%   +0.05%     
==========================================
  Files          15       14       -1     
  Lines         783      797      +14     
==========================================
+ Hits          759      773      +14     
  Misses         24       24

Impacted Files	Coverage Δ
hutch_python/plan_defaults.py	100% <100%> (ø)	⬆️
hutch_python/load_conf.py	98.85% <100%> (ø)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 5e3aa36...2496fd5. Read the comment docs.