RFR: 8285253: update boot jdk to 18.0.1

[Kevin Rushforth]

On Tue, 10 May 2022 09:50:08 GMT, Ambarish Rapte <arapte at openjdk.org> wrote:

> Update Boot JDK to 18.0.1
> Creating PR to initiate GitHub actions build.
> Tested locally on Mac OS Catalina.

Look good to me. The failing tests you are seeing pass for me. They might be caused by a color profile problem on your system. See the comment I added to [JDK-8288652](https://bugs.openjdk.org/browse/JDK-8288652).

I noticed that the title of this PR doesn't exactly match the title of the JBS bug -- this PR title is all lower case. I suspect that Skara will flag this, although it would be an interesting test to leave it alone until both approvals are done to see if it will. Please change it before integrating it.

-------------

Marked as reviewed by kcr (Lead).

PR: https://git.openjdk.org/jfx/pull/792