docs: add Granian to example projects #10377

Job	Run time
fmt	13s
check-feature-powerset	0s
python${{ matrix.python-version }}-${{ matrix.platform.python-architecture }} ${{ matrix.platform.os }} rust-${{ matrix.rust }}	0s
careful	0s
check-msrv	10m 40s
coverage windows-latest	6s
docsrs	0s
coverage macos-14	8s
emscripten	0s
coverage ubuntu-latest	15m 52s
clippy/aarch64-apple-darwin/stable	9m 44s
semver-checks	2m 37s
clippy/x86_64-unknown-linux-gnu/stable	14m 34s
test-cross-compilation ${{ matrix.os }} -> ${{ matrix.target }}	0s
clippy/powerpc64le-unknown-linux-gnu/stable	13m 26s
test-cross-compilation-windows	0s
clippy/s390x-unknown-linux-gnu/stable	13m 25s
test-debug	0s
clippy/wasm32-wasi/stable	13m 17s
test-version-limits	0s
clippy/x86_64-pc-windows-msvc/stable	18m 59s
valgrind	0s
clippy/i686-pc-windows-msvc/stable	18m 12s
clippy/x86_64-unknown-linux-gnu/beta	13m 43s
python3.12-x64 ubuntu-latest rust-nightly / build	1m 18s
python3.12-x64 macos-13 rust-stable / build	14m 32s
python3.12-arm64 macos-14 rust-stable / build	8m 46s
python3.12-x64 windows-latest rust-stable / build	16m 7s
python3.12-x86 windows-latest rust-stable / build	12m 19s
python3.12-x64 ubuntu-latest rust-stable / build	9m 45s
conclusion	1s
	3h 27m 44s

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