Upgrade CI runners (#242)

Author: zorgiepoo

.github/workflows/update-api-reference.yml

@@ -15,13 +15,13 @@ concurrency:
 jobs:
   api-documentation:
     name: "Update API Reference Documentation"
-    runs-on: macos-13
+    runs-on: macos-26
 
     steps:
       - name: "Set up Ruby"
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 3.2.2
+          ruby-version: 3.4.8
 
       - name: "Set up jazzy"
         run: |

.github/workflows/update-carthage.yml

@@ -15,7 +15,7 @@ concurrency:
 jobs:
   api-documentation:
     name: "Update Carthage Package"
-    runs-on: macos-13
+    runs-on: macos-26
 
     steps:
       - name: "Checkout Sparkle Sources"