Use actions/checkout@v2

Author: CAD97

.github/workflows/ci.yaml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v1
+      uses: actions/checkout@v2
 
     - run: cargo install cargo-audit
     - run: cargo audit
@@ -37,7 +37,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v1
+      uses: actions/checkout@v2
 
     # We need to disable the existing toolchain to avoid updating rust-docs
     # which takes a long time. The fastest way to do this is to rename the
@@ -94,7 +94,7 @@ jobs:
       CC: gcc-4.9
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v1
+      uses: actions/checkout@v2
 
     - name: Install Nodejs
       uses: actions/setup-node@v1

.github/workflows/release.yaml

@@ -23,7 +23,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v1
+      uses: actions/checkout@v2
 
     # We need to disable the existing toolchain to avoid updating rust-docs
     # which takes a long time. The fastest way to do this is to rename the
@@ -77,7 +77,7 @@ jobs:
     - run: 'echo "TAG: $TAG"'
 
     - name: Checkout repository
-      uses: actions/checkout@v1
+      uses: actions/checkout@v2
 
     - uses: actions/download-artifact@v1
       with:

.github/workflows/rustdoc.yaml

@@ -13,7 +13,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v1
+      uses: actions/checkout@v2
 
     - name: Install Rust toolchain
       uses: actions-rs/toolchain@v1