Move the source to pipe-cd/pipecd/dockers (#29)

Author: knanao

.gitattributes

@@ -1,11 +1 @@
-FROM golang:1.16.5-alpine3.14
-
-RUN apk update && apk add git
-
-COPY . /app
-
-RUN cd /app && \
-  go build -o /gh-release . && \
-  chmod +x /gh-release
-
-ENTRYPOINT ["/gh-release"]
+FROM gcr.io/pipecd/actions-gh-release:2.3.4

.github/workflows/build-test.yaml

@@ -83,7 +83,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v1
-      - uses: pipe-cd/actions-gh-release@v2.2.0
+      - uses: pipe-cd/actions-gh-release@v2.3.4
         with:
           release_file: '**/RELEASE'
           token: ${{ secrets.GITHUB_TOKEN }}