Prepare for 2.11.0-pre2 release (#7788)

bump version

Author: sovdeeth

gradle.properties

@@ -5,7 +5,7 @@ org.gradle.parallel=true
 
 groupid=ch.njol
 name=skript
-version=2.11.0-pre1
+version=2.11.0-pre2
 jarName=Skript.jar
 testEnv=java21/paper-1.21.4
 testEnvJavaVersion=21

src/main/java/ch/njol/skript/expressions/ExprItemWithTooltip.java

@@ -24,7 +24,7 @@
 	"set {_item without entire tooltip} to diamond without entire tooltip"
 })
 @RequiredPlugins("Minecraft 1.20.5+")
-@Since("INSERT VERSION")
+@Since("2.11")
 public class ExprItemWithTooltip extends PropertyExpression<ItemType, ItemType> {
 
 	static {