ci: update github action versions

Author: zoedberg

.github/workflows/build.yml

@@ -17,13 +17,13 @@ jobs:
   default:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions-rust-lang/setup-rust-toolchain@v1
       - run: cargo check --workspace
   no-default:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions-rust-lang/setup-rust-toolchain@v1
       - run: cargo check --workspace --no-default-features --features alloc
   features:
@@ -39,7 +39,7 @@ jobs:
           - serde
           - stl
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions-rust-lang/setup-rust-toolchain@v1
       - name: Check ${{matrix.feature}} (no default features)
         run: cargo check --workspace --no-default-features --features=std,${{matrix.feature}}
@@ -54,7 +54,7 @@ jobs:
           - secp256k1
           - curve25519
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions-rust-lang/setup-rust-toolchain@v1
       - name: Check ${{matrix.feature}} (no_std + alloc)
         run: cargo check --workspace --no-default-features --features=alloc,${{matrix.feature}}
@@ -65,7 +65,7 @@ jobs:
       matrix:
         os: [ ubuntu-22.04, ubuntu-latest, macos-14, macos-latest, windows-2022, windows-latest ]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions-rust-lang/setup-rust-toolchain@v1
       - name: Platform ${{matrix.os}}
         run: cargo check --workspace --all-features # we skip test targets here to be sure that the main library can be built
@@ -76,7 +76,7 @@ jobs:
       matrix:
         toolchain: [ nightly, beta, stable, 1.85.0 ]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
           toolchain: ${{matrix.toolchain}}

.github/workflows/codecov.yml

@@ -17,7 +17,7 @@ jobs:
   codecov:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
           toolchain: nightly

.github/workflows/lint.yml

@@ -17,7 +17,7 @@ jobs:
   fmt:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
           toolchain: nightly
@@ -27,7 +27,7 @@ jobs:
   clippy:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
           components: clippy
@@ -36,7 +36,7 @@ jobs:
   doc:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
           toolchain: nightly
@@ -47,5 +47,5 @@ jobs:
   typos:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: crate-ci/typos@master

.github/workflows/test.yml

@@ -21,14 +21,14 @@ jobs:
       matrix:
         os: [ ubuntu-latest, macos-14, macos-latest, windows-latest ]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions-rust-lang/setup-rust-toolchain@v1
       - name: Test ${{matrix.os}}
         run: cargo test --workspace --all-features --no-fail-fast
   wasm-testing:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
           toolchain: nightly