[27] Top level bug for BETA_JAVA27 activities in JDT UI

[noopur2507]

JDT Core issue for BETA_JAVA27.

Refer [26] JDT UI issue.

[noopur2507]

• [27] Run Gerrit builds for JDT UI BETA_JAVA27 branch with latest Y-build #2891
• [27] Allow JDT to target Java 27 in compiler preferences #2931

[noopur2507]

• Merge master into BETA_JAVA27 branch #2957

[stephan-herrmann]

JDT/UI may want to watch this: https://bugs.openjdk.org/browse/JDK-8363700 - if this is delivered, we may want to perform enhanced javadoc rendering in hovers etc.

[noopur2507]

• Merge master into BETA_JAVA27 branch #2992
• Merge master into BETA_JAVA27 branch #3025
• Merge master into BETA_JAVA27 branch #3043
• Merge master into BETA_JAVA27 branch #3066
• Merge master into BETA_JAVA27 branch #3093

[stephan-herrmann]

• Version bumps #3039