Update GH actions

Author: oprypin

.github/workflows/ci.yml

@@ -17,8 +17,8 @@ on:
   config.merge(os: ubuntu, os_ver: "22.04", sfml: "2.5.1", crystal: "nightly"),
   config.merge(os: ubuntu, os_ver: "22.04"),
   config.merge(docker: "crystallang/crystal:1.5.1-build", os: ubuntu, os_ver: "22.04", sfml_pkg: true, sfml: "2.4.2", crystal: "1.5.1"),
-  config.merge(os: mac, os_ver: "13", sfml: "2.5.1"),
-  config.merge(os: mac, os_ver: "13", sfml: homebrew, crystal: homebrew, sfml_pkg: true),
+  config.merge(os: mac, os_ver: "15-intel", sfml: "2.5.1"),
+  config.merge(os: mac, os_ver: "15-intel", sfml: homebrew, crystal: homebrew, sfml_pkg: true),
   config.merge(os: windows, crystal: "nightly"),
 ] %>
 <% all = {ubuntu, mac, windows} %>
@@ -48,7 +48,7 @@ jobs:
   <% end %>
     steps:
       - name: Download CrSFML source
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Install SFML
         id: sfml
         uses: oprypin/install-sfml@v1

.github/workflows/ci.yml.ecr

@@ -9,19 +9,19 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Download source
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Install Crystal
         uses: oprypin/install-crystal@v1
       - name: Install Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.11'
       - name: Install dependencies
         run: pip install --no-deps -r requirements/requirements-docs.txt
       - name: Build site
         run: LINT=true mkdocs build --strict
       - name: Upload to GitHub Pages
-        uses: actions/upload-pages-artifact@v3
+        uses: actions/upload-pages-artifact@v4
         with:
           path: site
   deploy:

.github/workflows/deploy-docs.yml

@@ -11,9 +11,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Install Crystal
-        uses: oprypin/install-crystal@v1
+        uses: crystal-lang/install-crystal@v1
       - name: Download sources
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
       - name: Generate config
         run: crystal run .github/workflows/generate.cr
       - name: Validate freshness