Add testing to GitHub workflow (#15)

* update workflow and pre-commit to test only unit tests

* Update .github/workflows/checks.yml

Co-authored-by: Adil Hafeez <adil@katanemo.com>

* Update .pre-commit-config.yaml

Co-authored-by: Adil Hafeez <adil@katanemo.com>

* update formatting of comments

* Update .pre-commit-config.yaml

* Update checks.yml

---------

Co-authored-by: Adil Hafeez <adil@katanemo.com>

.github/workflows/static-analysis.yml

@@ -1,27 +0,0 @@
-name: Static Analysis
-
-on: pull_request
-
-jobs:
-  lint:
-    name: Lint
-    runs-on: ubuntu-latest
-    steps:
-      - name: Setup | Checkout
-        uses: actions/checkout@v4
-      - name: Setup | Rust
-        run: rustup toolchain install stable --profile minimal
-      - name: Run Clippy
-        run: cd envoyfilter && cargo clippy --all-targets --all-features -- -Dwarnings
-
-  format:
-    name: Rustfmt
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Setup | Checkout
-        uses: actions/checkout@v4
-      - name: Setup | Rust
-        run: rustup toolchain install stable --profile minimal
-      - name: Run Rustfmt
-        run: cd envoyfilter && cargo fmt --all -- --check