Add record keyword

As of Java 16 Java supports a new class type known as records. This means a new keyword called "record". Adding this into the Java syntax. for compatibility. This should fix textmate#64

Syntaxes/Java.plist

@@ -431,7 +431,7 @@
 		<key>class</key>
 		<dict>
 			<key>begin</key>
-			<string>(?=\w?[\w\s]*(?:class|(?:@)?interface|enum)\s+\w+)</string>
+			<string>(?=\w?[\w\s]*(?:class|(?:@)?interface|enum|record)\s+\w+)</string>
 			<key>end</key>
 			<string>}</string>
 			<key>endCaptures</key>