fix: address security risks in GitHub Actions workflows (#1651)

* Remove cache consumption in release workflow.

* Tighten style-check.yml permissions

* Tighten permissions in test workflow that consumes cache.

* Use stricter permissions where possible

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Co-authored-by: Justin Halsall <Juice10@users.noreply.github.com>

.github/workflows/ci-cd.yml

@@ -7,6 +7,8 @@ concurrency: ${{ github.workflow }}-${{ github.ref }}
 jobs:
   release:
     name: Tests
+    permissions:
+      contents: read
     runs-on: ubuntu-22.04
     steps:
       - name: Checkout Repo