Update release notes to 19.0.2
Drop JDK-8293834 (CLDR update for Kyiv) which is now upstream
Drop JDK-8294357 (tzdata2022d), JDK-8295173 (tzdata2022e) & JDK-8296108 (tzdata2022f) local patches which are now upstream
Drop JDK-8296715 (CLDR update for 2022f) which is now upstream
Add local patch JDK-8295447 (javac NPE) which was accepted into 19u upstream but not in the GA tag
Add local patches for JDK-8296239 & JDK-8299439 (Croatia Euro update) which are present in 8u, 11u & 17u releases
Andrew Hughes