Update actions/checkout digest to 3d3c42e

Author: renovate[bot]

.github/workflows/minimal-versions.yml

@@ -10,7 +10,7 @@ jobs:
     steps:
       - name: Install cargo-msrv
         run: cargo install cargo-msrv --locked
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
       - name: Verify the crate builds on the declared rust-version
         run: cargo msrv verify
 
@@ -30,7 +30,7 @@ jobs:
         run: |
           rustup toolchain install ${{ matrix.rust }}
           rustup default ${{ matrix.rust }}
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
       - name: Check with minimal dependency versions across the feature powerset
         run: cargo minimal-versions check --workspace --feature-powerset --all-targets
       - name: Test with minimal dependency versions across the feature powerset

.github/workflows/release.yml

@@ -17,7 +17,7 @@ jobs:
         run: |
           rustup toolchain install ${{ matrix.rust }}
           rustup default ${{ matrix.rust }}
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
       - name: Run rustfmt
         run: |
           rustup component add rustfmt
@@ -35,7 +35,7 @@ jobs:
     needs: [check]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
       - name: Attempt to publish crate
         uses: actions-rs/cargo@844f36862e911db73fe0815f00a4a2602c279505 # v1
         with:

.github/workflows/test.yml

@@ -18,7 +18,7 @@ jobs:
         run: |
           rustup toolchain install ${{ matrix.rust }}
           rustup default ${{ matrix.rust }}
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
       - name: Run rustfmt
         run: |
           rustup component add rustfmt
@@ -40,7 +40,7 @@ jobs:
         run: |
           rustup toolchain install ${{ matrix.rust }}
           rustup default ${{ matrix.rust }}
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
       - name: Run cargo test
         run: |
           cargo test --workspace --all-features --all-targets --no-fail-fast
@@ -58,7 +58,7 @@ jobs:
           rustup default ${{ matrix.rust }}
       - name: Install cargo-llvm-cov
         run: cargo install cargo-llvm-cov --version=0.4.9
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
       - name: Run cargo-llvm-cov
         run: >
           cargo llvm-cov