fix: GHA builds on MacOS fail

.github/workflows/build.yml

@@ -62,10 +62,9 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: 
-        # https://github.com/actions/runner-images#available-images
+        os:  # https://github.com/actions/runner-images#available-images
         #- ubuntu-latest # TODO builds are extremely slow for no apparent reason and job currently times out after 15 minutes
-        - macos-12 # Intel
+        - macos-13 # Intel
         - macos-14 # ARM
         - windows-latest
     runs-on: ${{ matrix.os }}

org.eclipse.lsp4e.test/src/org/eclipse/lsp4e/test/rename/RenameTest.java

@@ -78,7 +78,7 @@ public void testRenameHandlerEnablement() throws Exception {
 
 	@Test
 	public void testAsyncRenameHandlerEnablement() throws Exception {
-		final int delay = 2_000;
+		final int delay = 4_000;
 		// this fixed value is not really an optimal solution, since it depends on the following things
 		// to happen within that time frame. Should maybe re-work this in the future towards a more
 		// precise way of steering the execution from the test here
@@ -91,10 +91,10 @@ public void testAsyncRenameHandlerEnablement() throws Exception {
 			ICommandService commandService = PlatformUI.getWorkbench().getService(ICommandService.class);
 			Command command = commandService.getCommand(IWorkbenchCommandConstants.FILE_RENAME);
 			assertFalse(command.isEnabled());
-			
+
 			editor.selectAndReveal(1, 0);
 
-			waitForAndAssertCondition(3 * delay, () -> command.isEnabled());
+			waitForAndAssertCondition(2 * delay, command::isEnabled);
 			assertTrue(command.isHandled());
 		} finally {
 			// Put back so shutdown doesn't time out