Replace cargo-cranky with workspace lints (#4413)

Replace `cargo-cranky` (which has served us well) with workspace lints

.github/pull_request_template.md

@@ -6,7 +6,7 @@ Please read the "Making a PR" section of [`CONTRIBUTING.md`](https://github.com/
 * If applicable, add a screenshot or gif.
 * If it is a non-trivial addition, consider adding a demo for it to `egui_demo_lib`, or a new example.
 * Do NOT open PR:s from your `master` branch, as that makes it hard for maintainers to add commits to your PR.
-* Remember to run `cargo fmt` and `cargo cranky`.
+* Remember to run `cargo fmt` and `cargo clippy`.
 * Open the PR as a draft until you have self-reviewed it and run `./scripts/check.sh`.
 * When you have addressed a PR comment, mark it as resolved.
 

.github/workflows/rust.yml

@@ -40,11 +40,6 @@ jobs:
       - name: Lint vertical spacing
         run: ./scripts/lint.py
 
-      - name: Install cargo-cranky
-        uses: baptiste0928/cargo-install@v1
-        with:
-          crate: cargo-cranky
-
       - name: check --all-features
         run: cargo check --locked --all-features --all-targets
 
@@ -78,11 +73,11 @@ jobs:
       - name: Test
         run: cargo test --all-features
 
-      - name: Cranky
-        run: cargo cranky --all-targets --all-features -- -D warnings
+      - name: clippy
+        run: cargo clippy --all-targets --all-features -- -D warnings
 
-      - name: Cranky release
-        run: cargo cranky --all-targets --all-features --release -- -D warnings
+      - name: clippy release
+        run: cargo clippy --all-targets --all-features --release -- -D warnings
 
   # ---------------------------------------------------------------------------
 
@@ -101,11 +96,6 @@ jobs:
       - name: Set up cargo cache
         uses: Swatinem/rust-cache@v2
 
-      - name: Install cargo-cranky
-        uses: baptiste0928/cargo-install@v1
-        with:
-          crate: cargo-cranky
-
       - name: Check wasm32 egui_demo_app
         run: cargo check -p egui_demo_app --lib --target wasm32-unknown-unknown
 
@@ -122,7 +112,7 @@ jobs:
 
       - run: ./scripts/wasm_bindgen_check.sh --skip-setup
 
-      - name: Cranky wasm32
+      - name: clippy wasm32
         run: ./scripts/clippy_wasm.sh
 
   # ---------------------------------------------------------------------------