ci/cd - replace version string for testing release

.github/workflows/container-build.yml

@@ -52,7 +52,7 @@ jobs:
         uses: actions/checkout@v3
       - name: Replace VERSION
         if: inputs.RELEASE == 'testing'
-        run: echo -n testing > VERSION && echo -n testing > src/VERSION
+        run: ./misc/update-version.sh testing
       - name: Setup SSH for ARM node
         if: inputs.CACHE_SUFFIX == 'arm'
         run: |

.github/workflows/linux-build.yml

@@ -44,7 +44,7 @@ jobs:
         uses: actions/checkout@v3
       - name: Replace VERSION
         if: inputs.RELEASE == 'testing'
-        run: echo -n testing > VERSION && echo -n testing > src/VERSION
+        run: ./misc/update-version.sh testing
       - name: Extract arch
         run : |
           echo "ARCH=${{ env.PLATFORMS }}" | sed 's/linux//g' | sed 's@/@@g' >> "$GITHUB_ENV"

.github/workflows/push-doc.yml

@@ -22,6 +22,9 @@ jobs:
         with:
           fetch-depth: 0
           token: ${{ secrets.BUNKERBOT_TOKEN }}
+      - name: Replace VERSION
+        if: inputs.VERSION == 'testing'
+        run: ./misc/update-version.sh testing
       - name: Setup git user
         run: |
           git config --global user.name "BunkerBot"