Bump com.intershop.gradle.javacc from 4.1.3 to 5.0.1

Bumps com.intershop.gradle.javacc from 4.1.3 to 5.0.1.

---
updated-dependencies:
- dependency-name: com.intershop.gradle.javacc
  dependency-version: 5.0.1
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

settings.gradle

@@ -1,6 +1,6 @@
 pluginManagement {
     plugins {
-        id 'com.intershop.gradle.javacc' version '4.1.3'
+        id 'com.intershop.gradle.javacc' version '5.0.1'
     }
     repositories {
         gradlePluginPortal()