Use actions/setup-go@v4 for Linux build job

Unfortunately the latest v5 version of the actions/setup-go action used to set up the Go programming language in the
runner machine has a dependency on a higher version of glibc than is provided by the Linux container. For this reason,
the workflow is configured to use actions/setup-go@v4 for the Linux build job. We will receive pull requests from
Dependabot offering to update this outdated action dependency for at each subsequent major version release of the action
(which are not terribly frequent). We must decline the bump of the action in that specific step, but accept the bumps of
all other usages of the action in the workflows. Dependabot remembers when you decline a bump so this should not be too
bothersome.

.github/workflows/build.yml

@@ -307,10 +307,18 @@ jobs:
           python-version: '3.11.x'
 
       - name: Install Go
+        if: fromJSON(matrix.config.container) == null
         uses: actions/setup-go@v5
         with:
           go-version: ${{ env.GO_VERSION }}
 
+      - name: Install Go
+        # actions/setup-go@v5 has dependency on a higher version of glibc than available in the Linux container.
+        if: fromJSON(matrix.config.container) != null
+        uses: actions/setup-go@v4
+        with:
+          go-version: ${{ env.GO_VERSION }}
+
       - name: Install Taskfile
         uses: arduino/setup-task@v1
         with: