update xcode15 tests to use xcode26

.semaphore/semaphore.yml

@@ -357,19 +357,19 @@ blocks:
           commands:
             - bash tests/sem_service/$TEST
 
-  - name: "Bats: xcode15 arm"
+  - name: "Bats: xcode26 arm"
     dependencies:
       - "Build local CLIs"
     task:
       agent:
         machine:
           type: a2-standard-4
-          os_image: macos-xcode15
+          os_image: macos-xcode26
 
       prologue:
         commands:
           - checkout
-          - brew untap homebrew/homebrew-cask-versions --force
+#          - brew untap homebrew/homebrew-cask-versions --force
           - brew update
           - brew upgrade ruby-build
           - artifact pull workflow bin/linux/amd64/cache -d cache-cli/bin/linux/amd64/cache
@@ -430,7 +430,7 @@ blocks:
               values:
                 - tests/artifacts.bats
                 - tests/test-results.bats
-                - tests/xcode15_sem_version.bats
+                - tests/xcode26_sem_version.bats
                 - tests/sem-semantic-release.bats
                 - tests/system_metrics_collector.bats
           commands:

tests/xcode15_sem_version.bats → tests/xcode26_sem_version.bats

@@ -22,10 +22,10 @@ setup() {
   assert_output --partial "3.3.3"
 }
 
-@test "[macOS] sem-version node - 14.16.1 " {
-  run sem-version node 14.16.1
+@test "[macOS] sem-version node - 22 " {
+  run sem-version node 22
   assert_success
-  assert_output --partial "14.16.1"
+  assert_output --partial "22"
   run node --version
   assert_success
 }