Force XCode version for macos15 build (#1633)

After recent changes in runners environment current setup is giving
error: iOS 18.0 Platform Not Installed

Relates-To: MINOR

Signed-off-by: Rustam Gamidov <[email protected]>

Author: rustam-gamidov-here

.github/workflows/psv_pipelines.yml

@@ -223,7 +223,7 @@ jobs:
         run: scripts/ios/azure_ios_build_psv.sh
         shell: bash
         env:
-          USE_LATEST_XCODE: 0
+          SELECT_XCODE_LOCATION: "/Applications/Xcode_14.3.app"
 
   psv-ios-os15-arm64-xcode-16-build:
     name: PSV.iOS.MacOS15.Xcode16
@@ -234,6 +234,8 @@ jobs:
     - name: iOS Xcode 16 Build
       run: scripts/ios/azure_ios_build_psv.sh
       shell: bash
+      env:
+        SELECT_XCODE_LOCATION: "/Applications/Xcode_16.4.app"
 
   psv-ios-os14-arm64-xcode-15-build:
     name: PSV.iOS.MacOS14.Xcode15

scripts/ios/azure_ios_build_psv.sh

@@ -22,11 +22,11 @@
 # Sometimes there is no boost and there is no need to fail in this case.
 brew uninstall --ignore-dependencies boost || true
 
-if [[ ${USE_LATEST_XCODE} == 0 ]]; then
+if [[ -n ${SELECT_XCODE_LOCATION} ]]; then
   # Due to some bug which is cmake cannot detect compiler while called
   # from cmake itself when project is compiled with XCode 12.4 we must
   # switch to old XCode as a workaround.
-  sudo xcode-select -s /Applications/Xcode_14.3.app
+  sudo xcode-select -s ${SELECT_XCODE_LOCATION}
 fi
 
 mkdir -p build && cd build