Upgrade shfmt from 3.7.0 to 3.9.0 (#965)

.github/workflows/test-extensions.yml

@@ -31,10 +31,10 @@ jobs:
       - name: Install Go
         uses: actions/setup-go@v5
         with:
-          go-version: "1.21.0"
+          go-version: ">=1.22.6"
           cache: false
       - name: Install shfmt
-        run: GO111MODULE=on go install mvdan.cc/sh/v3/cmd/shfmt@v3.7.0
+        run: GO111MODULE=on go install mvdan.cc/sh/v3/cmd/shfmt@v3.9.0
       - name: Checkout
         uses: actions/checkout@v4
       - name: Check coding style

scripts/lint

@@ -11,7 +11,7 @@ echo '# Linting shell scripts'
 if ! docker --version >/dev/null 2>/dev/null; then
 	echo 'Docker is not installed, or it is not running.' >&2
 	rc=1
-elif ! docker run --rm -v "$SRC_DIR:/src" -w /src --entrypoint /src/scripts/invoke-shfmt mvdan/shfmt:v3.7.0-alpine fix; then
+elif ! docker run --rm -v "$SRC_DIR:/src" -w /src --entrypoint /src/scripts/invoke-shfmt mvdan/shfmt:v3.9.0-alpine fix; then
 	echo 'ERROR!' >&2
 	rc=1
 fi

scripts/lint.bat

@@ -16,7 +16,7 @@ if errorlevel 1 (
     echo Docker is not installed, or it's not running >&2
     set rc=1
 ) else (
-    docker run --rm -v "%SRC_DIR%:/src" -w /src --entrypoint /src/scripts/invoke-shfmt mvdan/shfmt:v3.7.0-alpine fix
+    docker run --rm -v "%SRC_DIR%:/src" -w /src --entrypoint /src/scripts/invoke-shfmt mvdan/shfmt:v3.9.0-alpine fix
     if errorlevel 1 (
         echo ERROR! >&2
         set rc=1