update syntax check to shared action (#15)

This pull request includes a change to the workflow file
`.github/workflows/lint-shell.yml` to improve the naming and execution
of a job. The `sh-noexec-verify` job was renamed to
`simple-shell-syntax-check` and the `run` command was replaced with the
`uses` command to run the `Klintrup/simple-shell-syntax-check@v1`
action.

Main workflow change:

* <a
href="diffhunk://#diff-cb01ce593de6f1d1a9c247dde8298db8c7210be7d0654e00597dd13c8e0e565eL10-R14">`.github/workflows/lint-shell.yml`</a>:
Renamed the `sh-noexec-verify` job to `simple-shell-syntax-check` and
replaced the `run` command with the `uses` command to run the
`Klintrup/simple-shell-syntax-check@v1` action.

.github/workflows/lint-shell.yml

@@ -7,12 +7,11 @@ permissions:
 
 jobs:
   sh:
-    name: sh-noexec-verify
+    name: simple-shell-syntax-check
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - name: Run ShellCheck
-        run: sh -n check_smartarray.sh
+      - uses: Klintrup/simple-shell-syntax-check@v1
   shellcheck:
     name: shellcheck
     runs-on: ubuntu-latest