[GHA] Try macos-15 GH runner to get around notarytool bus error

Author: BoykoAlex

.github/workflows/gh-hosted-eclipse-distro-build.yml

@@ -204,7 +204,7 @@ jobs:
 
   sign-osx-distros:
     needs: [ eclipse-distro-build ]
-    runs-on: macos-14
+    runs-on: macos-15
     steps:
       - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9
         with: