ci: xcode26 ios26 macos26

Author: reez

.github/workflows/ios.yml

@@ -9,13 +9,13 @@ on:
 jobs:
   build:
     name: Build and Test default scheme using any available iPhone simulator
-    runs-on: macos-15
+    runs-on: macos-26
 
     steps:
       - name: Checkout
         uses: actions/checkout@v3
       - name: Select Xcode Version
-        run: sudo xcode-select -switch /Applications/Xcode_16.3.app
+        run: sudo xcode-select -switch /Applications/Xcode_26.0.app
       - name: Set Default Scheme
         run: |
           scheme_list=$(xcodebuild -list -json | tr -d "\n")
@@ -25,6 +25,6 @@ jobs:
       - name: List Devices
         run: xcrun xctrace list devices 2>&1
       - name: Build
-        run: xcodebuild build-for-testing -scheme BDKSwiftExampleWallet -sdk iphonesimulator -destination 'platform=iOS Simulator,name=iPhone 16,OS=18.4'
+        run: xcodebuild build-for-testing -scheme BDKSwiftExampleWallet -sdk iphonesimulator -destination 'platform=iOS Simulator,name=iPhone 16,OS=26.0'
       - name: Run tests
-        run: xcodebuild test-without-building -scheme BDKSwiftExampleWallet -sdk iphonesimulator -destination 'platform=iOS Simulator,name=iPhone 16,OS=18.4'
+        run: xcodebuild test-without-building -scheme BDKSwiftExampleWallet -sdk iphonesimulator -destination 'platform=iOS Simulator,name=iPhone 16,OS=26.0'