ci: Use go 1.19 for proto build environment (#12854)

* Update Dockerfile

* Update proto-docker.yml

* Update Dockerfile

* Update proto-docker.yml

* Update proto-docker.yml

* Update CHANGELOG.md

* Update .github/workflows/proto-docker.yml

Co-authored-by: Marko <marko@baricevic.me>

* Update proto-docker.yml

Co-authored-by: Marko <marko@baricevic.me>
Co-authored-by: Marko <marbar3778@yahoo.com>

.github/workflows/proto-docker.yml

@@ -4,7 +4,10 @@ on:
     branches:
       - main
     paths:
-      - "contrib/devtools/dockerfile"
+      - "contrib/devtools/Dockerfile"
+  pull_request:
+    paths:
+      - "contrib/devtools/Dockerfile"
 
 permissions:
   contents: read
@@ -31,16 +34,20 @@ jobs:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v2
 
-      - name: Login to DockerHub
-        uses: docker/login-action@v2
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v2 
+        if: ${{ github.event_name != 'pull_request' }}
         with:
-          username: ${{ secrets.DOCKERHUBTM_USERNAME }}
-          password: ${{ secrets.DOCKERHUBTM_TOKEN }}
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
 
-      - name: Publish to Docker Hub
+      - name: Publish to GHCR
         uses: docker/build-push-action@v3
         with:
           context: ./contrib/devtools
           platforms: linux/amd64,linux/arm64
-          push: true
+          push: ${{ github.event_name != 'pull_request' }}
           tags: ${{ steps.prep.outputs.tags }}
+          name: ghcr.io/cosmos/proto-builder

CHANGELOG.md

@@ -45,6 +45,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ### Improvements
 
+* (ci) [#12854](https://github.com/cosmos/cosmos-sdk/pull/12854) Use ghcr.io to host the proto builder image.  Update proto builder image to go 1.19
 * (x/bank) [#12706](https://github.com/cosmos/cosmos-sdk/pull/12706) Added the `chain-id` flag to the `AddTxFlagsToCmd` API. There is no longer a need to explicitly register this flag on commands whens `AddTxFlagsToCmd` is already called.
 * [#12791](https://github.com/cosmos/cosmos-sdk/pull/12791) Bump the math library used in the sdk and replace old usages of sdk.*
 * (x/params) [#12615](https://github.com/cosmos/cosmos-sdk/pull/12615) Add `GetParamSetIfExists` function to params `Subspace` to prevent panics on breaking changes.

contrib/devtools/Dockerfile

@@ -4,7 +4,8 @@
 
 FROM bufbuild/buf:1.1.0 as BUILDER
 
-FROM golang:1.18-alpine
+FROM golang:1.19-alpine
+
 
 RUN apk add --no-cache \
   nodejs \