macOS 15, iPhone 16, iOS 18.4 on CI (#2776)

Re-record all snapshots, which contain mostly subtle text hinting differences.

Also added validation of the widget module which was not being run on CI.

Author: JakeWharton

.github/workflows/build.yaml

@@ -131,7 +131,7 @@ jobs:
           if-no-files-found: error
 
   screenshot-tests:
-    runs-on: macos-14
+    runs-on: macos-latest
     steps:
       - uses: actions/checkout@v5
         with:
@@ -144,9 +144,15 @@ jobs:
 
       - run: ./gradlew verifyPaparazzi
 
-      - run: xcodebuild -project redwood-layout-uiview/RedwoodLayoutUIViewTests.xcodeproj -scheme RedwoodLayoutUIViewTests -destination 'platform=iOS Simulator,name=iPhone 15,OS=17.5' test
+      - uses: maxim-lobanov/setup-xcode@v1
+        with:
+          xcode-version: '16.4'
+
+      - run: xcodebuild -project redwood-layout-uiview/RedwoodLayoutUIViewTests.xcodeproj -scheme RedwoodLayoutUIViewTests -destination 'platform=iOS Simulator,name=iPhone 16,OS=18.4' test
+
+      - run: xcodebuild -project redwood-lazylayout-uiview/RedwoodLazylayoutUIViewTests.xcodeproj -scheme RedwoodLazylayoutUIViewTests -destination 'platform=iOS Simulator,name=iPhone 16,OS=18.4' test
 
-      - run: xcodebuild -project redwood-lazylayout-uiview/RedwoodLazylayoutUIViewTests.xcodeproj -scheme RedwoodLazylayoutUIViewTests -destination 'platform=iOS Simulator,name=iPhone 15,OS=17.5' test
+      - run: xcodebuild -project redwood-widget-uiview-test/RedwoodWidgetUIViewTests.xcodeproj -scheme RedwoodWidgetUIViewTests -destination 'platform=iOS Simulator,name=iPhone 16,OS=18.4' test
 
       - uses: actions/upload-artifact@v4
         if: ${{ always() }}
@@ -169,7 +175,7 @@ jobs:
       - run: ./gradlew :redwood-treehouse-host:check
 
   sample-counter:
-    runs-on: macos-14
+    runs-on: macos-latest
     steps:
       - uses: actions/checkout@v5
       - uses: actions/setup-java@v5
@@ -180,8 +186,12 @@ jobs:
 
       - run: ./gradlew -p samples/counter build
 
+      - uses: maxim-lobanov/setup-xcode@v1
+        with:
+          xcode-version: '16.4'
+
       - name: Build Counter iOS (UIKit)
-        run: xcodebuild -project samples/counter/ios-uikit/CounterApp.xcodeproj -scheme CounterApp -destination 'platform=iOS Simulator,name=iPhone 15,OS=latest'
+        run: xcodebuild -project samples/counter/ios-uikit/CounterApp.xcodeproj -scheme CounterApp -destination 'platform=iOS Simulator,name=iPhone 16,OS=18.4'
 
   sample-counter-emulator:
     runs-on: ubuntu-latest
@@ -206,7 +216,7 @@ jobs:
           script: ./gradlew -p samples/counter connectedCheck
 
   sample-emoji:
-    runs-on: macos-14
+    runs-on: macos-latest
     steps:
       - uses: actions/checkout@v5
       - uses: actions/setup-java@v5
@@ -217,8 +227,12 @@ jobs:
 
       - run: ./gradlew -p samples/emoji-search build
 
+      - uses: maxim-lobanov/setup-xcode@v1
+        with:
+          xcode-version: '16.4'
+
       - name: Build Emoji Search iOS (UIKit)
-        run: xcodebuild -project samples/emoji-search/ios-uikit/EmojiSearchApp.xcodeproj -scheme EmojiSearchApp -destination 'platform=iOS Simulator,name=iPhone 15,OS=latest'
+        run: xcodebuild -project samples/emoji-search/ios-uikit/EmojiSearchApp.xcodeproj -scheme EmojiSearchApp -destination 'platform=iOS Simulator,name=iPhone 16,OS=18.4'
 
   #sample-emoji-emulator:
   #  runs-on: ubuntu-latest
@@ -243,7 +257,7 @@ jobs:
   #        script: ./gradlew -p samples/emoji-search connectedCheck
 
   test-app:
-    runs-on: macos-14
+    runs-on: macos-latest
     steps:
       - uses: actions/checkout@v5
       - uses: actions/setup-java@v5
@@ -254,8 +268,12 @@ jobs:
 
       - run: ./gradlew -p test-app build
 
+      - uses: maxim-lobanov/setup-xcode@v1
+        with:
+          xcode-version: '16.4'
+
       - name: Build TestApp iOS (UIKit)
-        run: xcodebuild -project test-app/ios-uikit/TestApp.xcodeproj -scheme TestApp -destination 'platform=iOS Simulator,name=iPhone 15,OS=latest'
+        run: xcodebuild -project test-app/ios-uikit/TestApp.xcodeproj -scheme TestApp -destination 'platform=iOS Simulator,name=iPhone 16,OS=18.4'
 
   final-status:
     if: ${{ !cancelled() }}