Attempt to fix MacOS builds. (#7)

This pull request updates the build workflow to improve compatibility
with newer Ubuntu releases and simplifies the wheel repair steps for
macOS. The most important changes are:

Platform compatibility improvements:

* The Linux wheel repair step now dynamically detects the glibc version
from the build host (e.g., Ubuntu 24.04 uses glibc 2.39) and sets the
`manylinux` platform tag accordingly, ensuring better compatibility with
the system's actual environment.
* The hardcoded `manylinux_2_35_x86_64` platform tag is replaced with
the dynamically generated tag, reducing the risk of mismatches when
updating the build host.

Workflow simplification:

* The macOS wheel repair step using `delocate` is removed, streamlining
the workflow and reducing unnecessary complexity for macOS builds.

Author: thetestgame

.github/workflows/build.yml

@@ -219,15 +219,6 @@ jobs:
         rm -rf dist
         mv dist-repaired dist
 
-    - name: Repair wheel (macOS - delocate)
-      if: runner.os == 'macOS'
-      run: |
-        pip install delocate
-        mkdir -p dist-repaired
-        delocate-wheel -w dist-repaired dist/*.whl
-        rm -rf dist
-        mv dist-repaired dist
-
     # ── 10. Upload ─────────────────────────────────────────────────────────
     - name: Upload wheel artifact
       uses: actions/upload-artifact@v4