Merge pull request swiftlang#33525 from gottesmm/pr-a8947c6d9f8e57297f98ee0fe2796cc8f530b842

[build-presets.ini] Extract out osx_package no test into a mixin so we match how presets are setup for snapshots on Linux.

Author: gottesmm

utils/build-presets.ini

@@ -1355,14 +1355,7 @@ debug-llvm
 debug-swift
 no-swift-stdlib-assertions
 
-
-# macOS package with out test
-[preset: buildbot_osx_package,no_test]
-mixin-preset=
-    buildbot_osx_package
-
-dash-dash
-
+[preset: mixin_buildbot_osx_package,no_test]
 skip-test-swift
 skip-test-swiftpm
 skip-test-swift-driver
@@ -1378,6 +1371,12 @@ extra-cmake-options=
    -DCMAKE_C_FLAGS="-gline-tables-only"
    -DCMAKE_CXX_FLAGS="-gline-tables-only"
 
+# macOS package with out test
+[preset: buildbot_osx_package,no_test]
+mixin-preset=
+    buildbot_osx_package
+    mixin_buildbot_osx_package,no_test
+
 #===------------------------------------------------------------------------===#
 # LLDB build configurations
 #