Adding tzdata into Dockerfile as it's required for runing alice-lg, and adding a tag for each build that's sortable

.github/workflows/docker-image.yml

@@ -35,7 +35,7 @@ jobs:
         id: meta
         uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
         with:
-          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ github.ref_name }}-$(git rev-parse --short HEAD)-$(date +%s)
 
       - name: Build and push Docker image
         uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc

Dockerfile

@@ -40,6 +40,9 @@ WORKDIR /src/alice-lg/cmd/alice-lg
 RUN make alpine
 
 FROM alpine:latest
+
+RUN apk add -U tzdata
+
 COPY --from=backend /src/alice-lg/cmd/alice-lg/alice-lg-linux-amd64 /usr/bin/alice-lg
 RUN ls -lsha /usr/bin/alice-lg