"annotation" is now parsed as an identifier. It is no longer a soft keyword.

Sometimes it's allowed to parse "annotation" unescaped even if other annotations must be escaped.
A set of annotations and their options tests.
A swarm of existing tests fixed (mostly kotlin.annotation.annotation() added to txt-files).
STUB_VERSION increased. Some quick fixes slightly changed.

compiler/testData/loadJava/compiledKotlin/annotations/packageMembers/StringArrayArgument.txt

@@ -5,7 +5,7 @@ test.Anno(t = {"prosper"}) internal val bar: kotlin.Int = 42
 test.Anno(t = {}) internal fun baz(): kotlin.Unit
 test.Anno(t = {"live", "long"}) internal fun foo(): kotlin.Unit
 
-internal final annotation class Anno : kotlin.Annotation {
+kotlin.annotation.annotation() internal final annotation class Anno : kotlin.Annotation {
     /*primary*/ public constructor Anno(/*0*/ vararg t: kotlin.String /*kotlin.Array<out kotlin.String>*/)
     internal final val t: kotlin.Array<out kotlin.String>
         internal final fun <get-t>(): kotlin.Array<out kotlin.String>