ci: add MSRV, clippy and cargo-deny checks

Author: numas13

.github/workflows/test.yaml

@@ -4,19 +4,21 @@ on:
   pull_request:
 
 jobs:
-  test:
+  check:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
       - uses: actions-rust-lang/setup-rust-toolchain@v1
-      - run: cargo t --workspace --all-features
+      - run: cargo check --all-targets --workspace --all-features
 
   clippy:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
       - uses: actions-rust-lang/setup-rust-toolchain@v1
-      - run: cargo c --workspace --all-features
+        with:
+          components: clippy
+      - run: cargo clippy --all-targets --workspace --all-features
 
   rustfmt:
     runs-on: ubuntu-latest
@@ -28,6 +30,28 @@ jobs:
       - name: Rustfmt Check
         uses: actions-rust-lang/rustfmt@v1
 
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions-rust-lang/setup-rust-toolchain@v1
+      - run: cargo test --workspace --all-features
+
+  check-msrv:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions-rust-lang/setup-rust-toolchain@v1
+        with:
+          toolchain: "1.70.0"
+      - run: cargo check --all-targets --workspace --all-features
+
+  check-deny:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: EmbarkStudios/cargo-deny-action@v2
+
   build:
     runs-on: ubuntu-latest
     needs: test