Merge pull request #240 from vpython/dependabot/github_actions/actions/checkout-4

Bump actions/checkout from 3 to 4

Author: mwcraig

.github/workflows/build.yml

@@ -15,7 +15,7 @@ jobs:
 
     steps:
 
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         fetch-depth: 0
 
@@ -70,7 +70,7 @@ jobs:
 
     steps:
 
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Set up QEMU
       id: qemu

.github/workflows/copy_conda_packages.yml

@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
 
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - uses: conda-incubator/setup-miniconda@v2
       with:

.github/workflows/upload_pypi.yml

@@ -17,7 +17,7 @@ jobs:
 
     steps:
 
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         fetch-depth: 0
 
@@ -42,7 +42,7 @@ jobs:
   linux_wheels:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         fetch-depth: 0
     - name: Set up Python
@@ -73,7 +73,7 @@ jobs:
   linux_aarch64_wheels:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         fetch-depth: 0
     - name: Set up Python
@@ -102,7 +102,7 @@ jobs:
   sdist:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python
       uses: actions/setup-python@v4
       with: