Update cvxgrp/.github action to v2.2.8

Author: renovate[bot]

.github/workflows/pre-commit.yml

@@ -10,4 +10,4 @@ jobs:
   pre-commit:
     runs-on: ubuntu-latest
     steps:
-      - uses: cvxgrp/.github/actions/pre-commit@v2.2.7
+      - uses: cvxgrp/.github/actions/pre-commit@v2.2.8

.github/workflows/release.yml

@@ -13,7 +13,7 @@ jobs:
 
     steps:
       - name: Generate Tag
-        uses: cvxgrp/.github/actions/tag@v2.2.7
+        uses: cvxgrp/.github/actions/tag@v2.2.8
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           build_package: 'false'