modify pub caching behviour

.gitea/workflows/release.yml

@@ -85,10 +85,13 @@ jobs:
       - name: Allow all git directories (CI)
         run: git config --global --add safe.directory '*'
 
+      - name: Set pub cache path
+        run: echo "PUB_CACHE=${GITHUB_WORKSPACE}/.pub-cache" >> "$GITHUB_ENV"
+
       - name: Cache pub packages
         uses: actions/cache@v3
         with:
-          path: ~/.pub-cache
+          path: ${{ env.PUB_CACHE }}
           key: flutter-pub-${{ runner.os }}-${{ hashFiles('pubspec.lock') }}
           restore-keys: |
             flutter-pub-${{ runner.os }}-
@@ -196,10 +199,13 @@ jobs:
       - name: Allow all git directories (CI)
         run: git config --global --add safe.directory '*'
 
+      - name: Set pub cache path
+        run: echo "PUB_CACHE=${GITHUB_WORKSPACE}/.pub-cache" >> "$GITHUB_ENV"
+
       - name: Cache pub packages
         uses: actions/cache@v3
         with:
-          path: ~/.pub-cache
+          path: ${{ env.PUB_CACHE }}
           key: flutter-pub-${{ runner.os }}-${{ hashFiles('pubspec.lock') }}
           restore-keys: |
             flutter-pub-${{ runner.os }}-