Allow specifying AWT AccessibleRole directly

[m-sasha]

To allow specifying AccessibleRoles with no corresponding Compose role, add SemanticsPropertyReceiver.awtRole.

Fixes https://youtrack.jetbrains.com/issue/CMP-9296/Support-specifying-AWT-AccessibleRole-in-semantics

Testing

Added a unit test, and tested manually with

@OptIn(ExperimentalComposeUiApi::class)
fun main() = singleWindowApplication {
    Box(
        modifier = Modifier
            .padding(16.dp)
            .clip(RoundedCornerShape(10.dp))
            .background(Color.Blue)
            .semantics(mergeDescendants = true) {
                awtRole = AccessibleRole.PUSH_BUTTON
            }
            .clickable {
                println("Clicked!")
            }
            .padding(horizontal = 16.dp, vertical = 8.dp),
        contentAlignment = Alignment.Center
    ) {
        Text("Click me", color = Color.White)
    }
}

This should be tested by QA

Release Notes

Features - Desktop

• Allow specifying AWT AccessibleRole directly via SemanticsPropertyReceiver.awtRole.

[igordmn]

LGTM, but we need to wait for 1.10 branch.

Also needs 2 approvals.

[igordmn]

Please, create an issue for removing experimental with target = 1.13