Add build cache

Author: Teakowa

.github/workflows/push.yml

@@ -13,6 +13,7 @@ jobs:
         username: ${{ secrets.DOCKER_USERNAME }}
         password: ${{ secrets.DOCKER_TOKEN }}
         repository: fspnetwork/php
+        cache: fspnetwork/php
         tags: edge
   publish-to-github-pkg:
     name: Publish to GitHub Package Registry
@@ -25,4 +26,5 @@ jobs:
         password: ${{ secrets.GITHUB_PR_TOKEN }}
         registry: docker.pkg.github.com
         repository: fspnet/php/php
+        cache: fspnet/php/php
         tags: edge

.github/workflows/release.yml

@@ -15,12 +15,14 @@ jobs:
         username: ${{ secrets.DOCKER_USERNAME }}
         password: ${{ secrets.DOCKER_TOKEN }}
         repository: fspnetwork/php
+        cache: fspnetwork/php
         auto_tag: true
     - uses: jerray/publish-docker-action@master
       with:
         username: ${{ secrets.DOCKER_USERNAME }}
         password: ${{ secrets.DOCKER_TOKEN }}
         repository: fspnetwork/php
+        cache: fspnetwork/php
         tags: latest
   publish-to-github-pkg:
     name: Publish to GitHub Package Registry
@@ -33,11 +35,13 @@ jobs:
         password: ${{ secrets.GITHUB_PR_TOKEN }}
         registry: docker.pkg.github.com
         repository: fspnet/php/php
+        cache: fspnet/php/php
         auto_tag: true
     - uses: jerray/publish-docker-action@master
       with:
         username: ${{ secrets.GITHUB_USERNAME }}
         password: ${{ secrets.GITHUB_PR_TOKEN }}
         registry: docker.pkg.github.com
         repository: fspnet/php/php
+        cache: fspnet/php/php
         tags: latest