CPI support for bpf_loader_deprecated (bp #11695)

[mergify]

This is an automated backport of pull request #11695 done by Mergify

Cherry-pick of 4683012 has failed:

On branch mergify/bp/v1.3/pr-11695
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	both modified:   programs/bpf_loader/src/syscalls.rs

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[mergify]

automerge label removed due to a CI failure

[codecov]

Codecov Report

Merging #11824 into v1.3 will decrease coverage by 0.0%.
The diff coverage is 0.0%.

@@           Coverage Diff            @@
##            v1.3   #11824     +/-   ##
========================================
- Coverage   82.2%    82.1%   -0.1%     
========================================
  Files        331      331             
  Lines      77372    77373      +1     
========================================
- Hits       63608    63579     -29     
- Misses     13764    13794     +30