Add workflow to build wasm simapp (cosmos#5286)

.github/workflows/release-wasm.yml

@@ -0,0 +1,51 @@
+name: Build Wasm Docker Simapp
+
+on:
+  workflow_dispatch:
+    inputs:
+      docker_tag:
+        description: 'The docker tag for the wasm image'
+        required: true
+        type: string
+      branch:
+        description: 'Branch to build from'
+        required: true
+        type: choice
+        options:
+          - "08-wasm/release/v0.1.x+ibc-go-v7.3.x-wasmvm-v1.5.x"
+          - "08-wasm/release/v0.1.x+ibc-go-v8.0.x-wasmvm-v1.5.x"
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ibc-go-wasm-simd
+  ORG: cosmos
+  DOCKER_TAG: "${{ github.event.inputs.docker_tag }}"
+
+jobs:
+  publish-docker-image-wasm:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: "${{ github.event.inputs.branch }}"
+          fetch-depth: 0
+      - uses: actions/setup-python@v4
+        with:
+          python-version: '3.10'
+      - name: Install dependencies
+        run: make python-install-deps
+      - name: Log in to the Container registry
+        uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Build image
+        run: |
+          # remove any `/` characters from the docker tag and replace them with a -
+          
+          version="$(scripts/get-libwasm-version.py --get-version)"
+          checksum="$(scripts/get-libwasm-version.py --get-checksum)"
+          
+          docker build . -t "${REGISTRY}/${ORG}/${IMAGE_NAME}:${DOCKER_TAG}" -f modules/light-clients/08-wasm/Dockerfile --build-arg LIBWASM_VERSION=${version} --build-arg LIBWASM_CHECKSUM=${checksum}
+          docker push "${REGISTRY}/${ORG}/${IMAGE_NAME}:${DOCKER_TAG}"