Try using a new version of the pip-tools-actions repo

Instead of pinning pip here, I updated the pip-tools-actions repo
to use v24.3 of pip, which should work with pip-tools.

.github/workflows/pip-compile.yml

@@ -22,14 +22,8 @@ jobs:
         with:
           python-version: "3.10"
 
-      - name: Temporarily pin pip-compile version
-        # The latest version of pip and pip-tools creates absolute paths instead of relative paths
-        # when compiling requirements files.
-        run: |
-          pip install --upgrade pip==24.3
-
       - name: Update requirements files
-        uses: UW-GAC/pip-tools-actions/update-requirements-files@v0.1
+        uses: UW-GAC/pip-tools-actions/update-requirements-files@feature/remove-pip-upgrade
         with:
           requirements_files:  |-
             requirements/requirements.in