ci(fix): manually install libatomic.i686 before rustup script [backport 2.21] (#12735)

Backport ae00646 from #12599 to 2.21.

## Checklist
- [x] PR author has checked that all the criteria below are met
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- 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](https://ddtrace.readthedocs.io/en/stable/releasenotes.html)
- The change includes or references documentation updates if necessary
- Backport labels are set (if
[applicable](https://ddtrace.readthedocs.io/en/latest/contributing.html#backporting))

## Reviewer Checklist
- [x] 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](https://ddtrace.readthedocs.io/en/stable/versioning.html#interfaces)
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](https://ddtrace.readthedocs.io/en/latest/contributing.html#backporting)

---------

Co-authored-by: erikayasuda <[email protected]>

Author: avara1986

.github/workflows/build_python_3.yml

@@ -127,6 +127,7 @@ jobs:
           CIBW_BEFORE_ALL: >
             if [[ "$(uname -m)-$(uname -i)-$(uname -o | tr '[:upper:]' '[:lower:]')-$(ldd --version 2>&1 | head -n 1 | awk '{print $1}')" != "i686-unknown-linux-musl" ]];
             then
+              yum install -y libatomic.i686
               curl -sSf https://sh.rustup.rs | sh -s -- -y;
             fi
           CIBW_BEFORE_ALL_WINDOWS: rustup target add i686-pc-windows-msvc

pyproject.toml

@@ -30,7 +30,7 @@ dependencies = [
     "bytecode>=0.15.0; python_version~='3.12.0'",
     "bytecode>=0.14.0; python_version~='3.11.0'",
     "bytecode>=0.13.0; python_version<'3.11'",
-    "envier~=0.5",
+    "envier==0.5.2",
     "importlib_metadata<=6.5.0; python_version<'3.8'",
     "legacy-cgi>=2.0.0; python_version>='3.13.0'",
     "opentelemetry-api>=1",