CI: bump a few actions to newer versions

Node 12 is deprecated so let's bump the actions to newer versions that
use Node 16. See
https://github.blog/changelog/2022-09-22-github-actions-all-actions-will-begin-running-on-node16-instead-of-node12/

.github/workflows/github-release.yml

@@ -15,7 +15,7 @@ jobs:
     permissions:
       contents: write
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           fetch-depth: 0
           persist-credentials: false

.github/workflows/linux.yml

@@ -14,10 +14,10 @@ jobs:
       matrix:
         compiler: [clang, gcc]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           persist-credentials: false
-      - uses: actions/setup-python@v2
+      - uses: actions/setup-python@v4
         with:
           python-version: '3.9'
       - name: Install dependencies

.github/workflows/macos.yml

@@ -15,10 +15,10 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           persist-credentials: false
-      - uses: actions/setup-python@v2
+      - uses: actions/setup-python@v4
         with:
           python-version: '3.9'
       - name: Install dependencies

.github/workflows/windows.yml

@@ -15,10 +15,10 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           persist-credentials: false
-      - uses: actions/setup-python@v2
+      - uses: actions/setup-python@v4
         with:
           python-version: '3.9'
       - name: Install dependencies