chore: update actions/checkout to v6 and bump minimum Node.js to 22

actions/checkout@v4 runs on Node.js 20 which GitHub is deprecating.
Also bump engines.node to >=22 since Node 20 reaches EOL April 2026.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: jirispilka

.github/workflows/_check_code.yaml

@@ -19,7 +19,7 @@ jobs:
         runs-on: ubuntu-latest
 
         steps:
-            -   uses: actions/checkout@v4
+            -   uses: actions/checkout@v6
             -   name: Use Node.js
                 uses: actions/setup-node@v6
                 with:
@@ -36,7 +36,7 @@ jobs:
         runs-on: ubuntu-latest
 
         steps:
-            -   uses: actions/checkout@v4
+            -   uses: actions/checkout@v6
             -   name: Use Node.js
                 uses: actions/setup-node@v6
                 with:
@@ -53,7 +53,7 @@ jobs:
         runs-on: ubuntu-latest
 
         steps:
-            -   uses: actions/checkout@v4
+            -   uses: actions/checkout@v6
             -   name: Use Node.js
                 uses: actions/setup-node@v6
                 with:
@@ -70,7 +70,7 @@ jobs:
         runs-on: ubuntu-latest
 
         steps:
-            -   uses: actions/checkout@v4
+            -   uses: actions/checkout@v6
             -   name: Use Node.js
                 uses: actions/setup-node@v6
                 with:

.github/workflows/_update_release_metadata.yaml

@@ -60,7 +60,7 @@ jobs:
 
         steps:
             -   name: Checkout repository
-                uses: actions/checkout@v4
+                uses: actions/checkout@v6
                 with:
                     token: ${{ secrets.APIFY_SERVICE_ACCOUNT_GITHUB_TOKEN }}
 

.github/workflows/manual_release_stable.yaml

@@ -46,7 +46,7 @@ jobs:
         env:
             GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         steps:
-            -   uses: actions/checkout@v4
+            -   uses: actions/checkout@v6
                 with:
                     ref: ${{ needs.release_metadata.outputs.changelog_commitish }}
             -   name: Use Node.js
@@ -152,7 +152,7 @@ jobs:
         needs: [ release_metadata ]
         runs-on: ubuntu-latest
         steps:
-            -   uses: actions/checkout@v4
+            -   uses: actions/checkout@v6
                 with:
                     ref: ${{ needs.release_metadata.outputs.changelog_commitish }}
             -   name: Install mcp-publisher

package.json

@@ -5,7 +5,7 @@
   "description": "Apify MCP Server",
   "mcpName": "com.apify/apify-mcp-server",
   "engines": {
-    "node": ">=20.0.0"
+    "node": ">=22.0.0"
   },
   "main": "dist/index.js",
   "exports": {