Update to Gradle 7

Author: puneetbehl

gradle/guide-build.gradle

@@ -5,7 +5,7 @@ buildscript {
     }
 
     dependencies {
-        classpath "org.grails:grails-docs:3.2.7"
+        classpath "org.grails:grails-docs:6.0.0-RC1"
     }
 }
 
@@ -16,7 +16,7 @@ def GRAILS_GUIDES_GROUP = 'X - Grails Guides'
 
 def commonGithubOrg = 'grails'
 def commonGithubSlug = 'grails-guides'
-def commonBranch = 'master'
+def commonBranch = '6.0.x'
 
 task prepareResources {
     group = GRAILS_GUIDES_GROUP
@@ -40,7 +40,7 @@ task copyLocalGuideImgResources(type: Copy) {
         include '*.svg'
         include '*.jpeg'
     }
-    into "${buildDir}/resources/grails-guides-master/src/main/resources/img"
+    into "${buildDir}/resources/grails-guides-6.0.x/src/main/resources/img"
 }
 
 task publishGuide(type: grails.doc.gradle.PublishGuide) {
@@ -65,9 +65,9 @@ task publishGuide(type: grails.doc.gradle.PublishGuide) {
         'sourceDir':project.file('complete').absolutePath,     
         'javaee': 'https://docs.oracle.com/javaee/7/api/',
         'javase': 'https://docs.oracle.com/javase/7/docs/api/',
-        'groovyapi': 'http://docs.groovy-lang.org/latest/html/gapi/',
-        'grailsapi': 'http://docs.grails.org/latest/api/',
-        'gormapi': 'http://gorm.grails.org/latest/api/',         
+        'groovyapi': 'https://docs.groovy-lang.org/latest/html/gapi/',
+        'grailsapi': 'https://docs.grails.org/latest/api/',
+        'gormapi': 'https://gorm.grails.org/latest/api/',
         'springapi': 'https://docs.spring.io/spring/docs/current/javadoc-api/'
     ]
     doLast {

gradle/wrapper/gradle-wrapper.jar

@@ -1,6 +1,6 @@
-#Mon Apr 10 11:22:05 CEST 2017
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.6.1-bin.zip
+networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-bin.zip