[groovyscripting] Update Groovy to 4.0.22 (#17125)

Updates Groovy from 4.0.11 to 4.0.22.

For all bugfixes and improvements, see:

* https://groovy-lang.org/changelogs/changelog-4.0.12.html
* https://groovy-lang.org/changelogs/changelog-4.0.13.html
* https://groovy-lang.org/changelogs/changelog-4.0.14.html
* https://groovy-lang.org/changelogs/changelog-4.0.15.html
* https://groovy-lang.org/changelogs/changelog-4.0.16.html
* https://groovy-lang.org/changelogs/changelog-4.0.17.html
* https://groovy-lang.org/changelogs/changelog-4.0.18.html
* https://groovy-lang.org/changelogs/changelog-4.0.19.html
* https://groovy-lang.org/changelogs/changelog-4.0.20.html
* https://groovy-lang.org/changelogs/changelog-4.0.21.html
* https://groovy-lang.org/changelogs/changelog-4.0.22.html

Fixes #16936

Signed-off-by: Wouter Born <github@maindrain.net>

bundles/org.openhab.automation.groovyscripting/README.md

@@ -1,6 +1,6 @@
 # Groovy Scripting
 
-This add-on provides support for [Groovy](https://groovy-lang.org/) 4.0.11 that can be used as a scripting language within automation rules and which eliminates the need to manually install Groovy.
+This add-on provides support for [Groovy](https://groovy-lang.org/) 4.0.22 that can be used as a scripting language within automation rules and which eliminates the need to manually install Groovy.
 
 ## Creating Groovy Scripts
 

bundles/org.openhab.automation.groovyscripting/pom.xml

@@ -16,7 +16,7 @@
 
   <properties>
     <bnd.importpackage>com.ibm.icu.*;resolution:=optional,groovy.runtime.metaclass;resolution:=optional,groovyjarjarantlr4.stringtemplate;resolution:=optional,org.abego.treelayout.*;resolution:=optional,org.apache.ivy.*;resolution:=optional,org.fusesource.jansi.*;resolution:=optional,org.stringtemplate.v4.*;resolution:=optional</bnd.importpackage>
-    <groovy.version>4.0.11</groovy.version>
+    <groovy.version>4.0.22</groovy.version>
   </properties>
 
   <dependencies>