Require at least MacOSX 11.0 to build on mac-AArch64. Don't increase minimum SDK version when building on x86-64 (contrary to JDK-8265031)
------------- Commit messages: - Increase minimum SDK version when building on AArch64 Changes: https://git.openjdk.java.net/jfx11u/pull/21/files Webrev: https://webrevs.openjdk.java.net/?repo=jfx11u&pr=21&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8266554 Stats: 3 lines in 1 file changed: 2 ins; 0 del; 1 mod Patch: https://git.openjdk.java.net/jfx11u/pull/21.diff Fetch: git fetch https://git.openjdk.java.net/jfx11u pull/21/head:pull/21 PR: https://git.openjdk.java.net/jfx11u/pull/21
