fix: using a github action with ansible installed

From hashicorp/setup-packer#20

- https://github.com/pintu-crypto/packer-github-actions

.github/workflows/build.yml

@@ -27,19 +27,19 @@ jobs:
         uses: actions/checkout@v2
 
       - name: Packer init
-        uses: hashicorp/packer-github-actions@master
+        uses: pintu-crypto/packer-github-actions@master
         with:
           command: init
 
       - name: Validate Template
-        uses: hashicorp/packer-github-actions@master
+        uses: pintu-crypto/packer-github-actions@master
         with:
           command: validate
           arguments: -syntax-only
           target: aws-ubuntu.pkr.hcl
 
       - name: Build Artifact
-        uses: hashicorp/packer-github-actions@master
+        uses: pintu-crypto/packer-github-actions@master
         with:
           command: build
           arguments: "-color=false -on-error=abort"