Add AConfiguration_getScreenRound.

This was actually added in M, but because it wasn't in the version map
(and there's no CTS test) it's not actually reliably available until
next year...

Bug: https://issuetracker.google.com/146458518
Change-Id: I5eed970118b627c7e74800f04751a07ce64d86da
diff --git a/native/android/libandroid.map.txt b/native/android/libandroid.map.txt
index 177f2b8..203adfc 100644
--- a/native/android/libandroid.map.txt
+++ b/native/android/libandroid.map.txt
@@ -40,6 +40,7 @@
     AConfiguration_getOrientation;
     AConfiguration_getScreenHeightDp; # introduced-arm=13 introduced-arm64=21 introduced-mips=13 introduced-mips64=21 introduced-x86=13 introduced-x86_64=21
     AConfiguration_getScreenLong;
+    AConfiguration_getScreenRound; # introduced=30
     AConfiguration_getScreenSize;
     AConfiguration_getScreenWidthDp; # introduced-arm=13 introduced-arm64=21 introduced-mips=13 introduced-mips64=21 introduced-x86=13 introduced-x86_64=21
     AConfiguration_getSdkVersion;