Merge pull request #2779 from stan-dev/dependabot/github_actions/actions/setup-python-4

Bump actions/setup-python from 2 to 4

Author: rok-cesnovar

.github/workflows/header_checks.yml

@@ -26,7 +26,7 @@ jobs:
       if: "!startsWith(github.ref, 'refs/tags/') && github.ref != 'refs/heads/master' && github.ref != 'refs/heads/develop'"
 
     - uses: actions/checkout@v3
-    - uses: actions/setup-python@v2
+    - uses: actions/setup-python@v4
       with:
         python-version: '2.x'
 

.github/workflows/main.yml

@@ -24,7 +24,7 @@ jobs:
       if: "!startsWith(github.ref, 'refs/tags/') && github.ref != 'refs/heads/master' && github.ref != 'refs/heads/develop'"
 
     - uses: actions/checkout@v3
-    - uses: actions/setup-python@v2
+    - uses: actions/setup-python@v4
       with:
         python-version: '2.x'
     - uses: r-lib/actions/setup-r@v2
@@ -71,7 +71,7 @@ jobs:
 
     steps:
     - uses: actions/checkout@v3
-    - uses: actions/setup-python@v2
+    - uses: actions/setup-python@v4
       with:
         python-version: '2.x'
     - uses: r-lib/actions/setup-r@v2
@@ -122,7 +122,7 @@ jobs:
 
     steps:
     - uses: actions/checkout@v3
-    - uses: actions/setup-python@v2
+    - uses: actions/setup-python@v4
       with:
         python-version: '2.x'
     - uses: r-lib/actions/setup-r@v2
@@ -168,7 +168,7 @@ jobs:
 
     steps:
     - uses: actions/checkout@v3
-    - uses: actions/setup-python@v2
+    - uses: actions/setup-python@v4
       with:
         python-version: '2.x'
     - uses: r-lib/actions/setup-r@v2