fix(profiling): platform-specific files should have platform-specific filenames

[sanchda]

libdd_wrapper.so and crashtracker_exe were being over-written in contexts (autoinject) where platform needs to be inferred cleanly. This should fix it.

Setting a broad backport requirement since this breaks crashtracker in SSI

Checklist

• PR author has checked that all the criteria below are met
• The PR description includes an overview of the change
• The PR description articulates the motivation for the change
• The change includes tests OR the PR description describes a testing strategy
• The PR description notes risks associated with the change, if any
• Newly-added code is easy to change
• The change follows the library release note guidelines
• The change includes or references documentation updates if necessary
• Backport labels are set (if applicable)

Reviewer Checklist

• Reviewer has checked that all the criteria below are met
• Title is accurate
• All changes are related to the pull request's stated goal
• Avoids breaking API changes
• Testing strategy adequately addresses listed risks
• Newly-added code is easy to change
• Release note makes sense to a user of the library
• If necessary, author has acknowledged and discussed the performance implications of this PR as reported in the benchmarks PR comment
• Backport labels are set in a manner that is consistent with the release branch maintenance policy

[github-actions]

CODEOWNERS have been resolved as:

releasenotes/notes/profiling-fix-extension-filenames-ac311c1851a7c467.yaml  @DataDog/apm-python
.gitlab/package.yml                                                     @DataDog/python-guild @DataDog/apm-core-python
.gitlab/prepare-oci-package.sh                                          @DataDog/python-guild @DataDog/apm-core-python
ddtrace/internal/datadog/profiling/crashtracker/CMakeLists.txt          @DataDog/profiling-python
ddtrace/internal/datadog/profiling/crashtracker/_crashtracker.pyx       @DataDog/profiling-python
ddtrace/internal/datadog/profiling/dd_wrapper/CMakeLists.txt            @DataDog/profiling-python
ddtrace/internal/datadog/profiling/dd_wrapper/include/crashtracker_interface.hpp  @DataDog/profiling-python
ddtrace/internal/datadog/profiling/dd_wrapper/src/crashtracker_interface.cpp  @DataDog/profiling-python
setup.py                                                                @DataDog/python-guild

[datadog-dd-trace-py-rkomorn]

Datadog Report

Branch report: sanchda/fix_dd_wrapper_filename
Commit report: 7a085c9
Test service: dd-trace-py

✅ 0 Failed, 592 Passed, 694 Skipped, 19m 55.09s Total duration (17m 24.52s time saved)

[pr-commenter]

Benchmarks

Benchmark execution time: 2024-09-27 17:07:06

Comparing candidate commit 7a085c9 in PR branch sanchda/fix_dd_wrapper_filename with baseline commit e160b36 in branch main.

Found 1 performance improvements and 1 performance regressions! Performance is the same for 211 metrics, 51 unstable metrics.

scenario:iast_aspects-aspect_iast_do_operator_add_params

• 🟩 max_rss_usage [-2.750MB; -2.494MB] or [-9.383%; -8.510%]

scenario:iast_aspects-aspect_iast_do_stringio_init_and_read

• 🟥 max_rss_usage [+2.353MB; +2.713MB] or [+8.819%; +10.171%]