[gha] short commit hashes for deb packages

Signed-off-by: r4sas <r4sas@i2pmail.org>

.github/workflows/build-deb.yml

@@ -36,12 +36,16 @@ jobs:
       with:
         fetch-depth: 0
 
+    - name: Commit Hash
+      id: commit
+      uses: prompt/actions-commit-hash@v3.0.0
+
     - name: Build package
       uses: jtdor/build-deb-action@v1
       with:
         docker-image: debian:${{ matrix.dist }}-slim
         buildpackage-opts: --build=binary --no-sign
-        before-build-hook: debchange --controlmaint --local "+${{ github.sha }}~${{ matrix.dist }}" -b --distribution ${{ matrix.dist }} "CI build"
+        before-build-hook: debchange --controlmaint --local "+${{ steps.commit.outputs.short }}~${{ matrix.dist }}" -b --distribution ${{ matrix.dist }} "CI build"
         extra-build-deps: devscripts git
 
     - name: Upload package