Drop deprecated @provide interface

[jeremiahpslewis]

PR Checklist

• Update NEWS.md?
• Unit tests for all structs / functions?
• Integration and correctness tests using a simple env?
• PR Review?
• Add or update documentation?
• Write docstrings for new methods?

[codecov]

Codecov Report

Merging #944 (002ec38) into main (01b0121) will increase coverage by 25.54%.
The diff coverage is 0.00%.

❗ Current head 002ec38 differs from pull request most recent head 2df446b. Consider uploading reports for the commit 2df446b to get more accurate results

@@            Coverage Diff             @@
##            main     #944       +/-   ##
==========================================
+ Coverage   0.00%   25.54%   +25.54%     
==========================================
  Files        209      223       +14     
  Lines       7411     7736      +325     
==========================================
+ Hits           0     1976     +1976     
+ Misses      7411     5760     -1651     

Files Changed	Coverage Δ
...ReinforcementLearningBase/src/CommonRLInterface.jl	26.08% <0.00%> (+26.08%)	⬆️

... and 70 files with indirect coverage changes