Update to Gradle 7.3.3

Issue gh-610
Closes gh-613
Closes gh-581

samples/odm/build.gradle

@@ -1,24 +1,21 @@
 plugins {
-    id "org.gretty" version "3.0.7"
+    id "org.gretty"
     id 'war'
 }
 
-apply from: JAVA_SCRIPT
-
 dependencies {
     implementation project(':spring-ldap-test'),
             'javax.servlet:jstl:1.2',
-            "org.springframework:spring-context:$springVersion",
-            "org.springframework:spring-webmvc:$springVersion",
-            "org.springframework.data:spring-data-commons:$springDataVersion",
-            "commons-lang:commons-lang:$commonsLangVersion"
+            "org.springframework:spring-context",
+            "org.springframework:spring-webmvc",
+            "org.springframework.data:spring-data-commons",
+            "commons-lang:commons-lang"
 
-    provided "javax.servlet:servlet-api:2.5"
+    compileOnly "javax.servlet:servlet-api:2.5"
 
-    runtime 'ch.qos.logback:logback-classic:1.0.13'
+    runtimeOnly 'ch.qos.logback:logback-classic:1.0.13'
 
-    testCompile "org.springframework:spring-test:$springVersion",
-                "junit:junit:$junitVersion",
-                "org.assertj:assertj-core:$assertjVersion",
-                apachedsDependencies
+    testImplementation "org.springframework:spring-test",
+                "junit:junit",
+                "org.assertj:assertj-core"
 }

samples/plain/build.gradle

@@ -1,24 +1,20 @@
 plugins {
-    id "org.gretty" version "3.0.7"
+    id "org.gretty"
     id 'war'
 }
 
-apply from: JAVA_SCRIPT
-
 dependencies {
     implementation project(':spring-ldap-test'),
             'javax.servlet:jstl:1.2',
-            "org.springframework:spring-context:$springVersion",
-            "org.springframework:spring-webmvc:$springVersion",
-            "org.springframework.data:spring-data-commons:$springDataVersion"
+            "org.springframework:spring-context",
+            "org.springframework:spring-webmvc",
+            "org.springframework.data:spring-data-commons"
 
-    optional apachedsDependencies
+    compileOnly "javax.servlet:servlet-api:2.5"
 
-    provided "javax.servlet:servlet-api:2.5"
+    runtimeOnly 'ch.qos.logback:logback-classic:1.0.13'
 
-    runtime 'ch.qos.logback:logback-classic:1.0.13'
-
-    testCompile "org.springframework:spring-test:$springVersion",
-                "junit:junit:$junitVersion",
-                "org.assertj:assertj-core:$assertjVersion"
+    testImplementation "org.springframework:spring-test",
+                "junit:junit",
+                "org.assertj:assertj-core"
 }

samples/user-admin/build.gradle

@@ -1,19 +1,22 @@
-apply from: SAMPLE_WAR_GRADLE
+plugins {
+    id "org.gretty"
+    id 'war'
+}
 
 dependencies {
     implementation project(':spring-ldap-test'),
             'javax.servlet:jstl:1.2',
-            "org.springframework:spring-context:$springVersion",
-            "org.springframework:spring-webmvc:$springVersion",
-            "org.springframework.data:spring-data-commons:$springDataVersion",
+            "org.springframework:spring-context",
+            "org.springframework:spring-webmvc",
+            "org.springframework.data:spring-data-commons",
             "com.fasterxml.jackson.core:jackson-databind:2.9.8",
             "com.google.guava:guava:15.0"
 
-    provided "javax.servlet:javax.servlet-api:3.0.1",
+    compileOnly "javax.servlet:javax.servlet-api:3.0.1",
             'javax.servlet.jsp:jsp-api:2.1'
 
-    runtime 'ch.qos.logback:logback-classic:1.0.13'
+    runtimeOnly 'ch.qos.logback:logback-classic:1.0.13'
 
-    testCompile "org.springframework:spring-test:$springVersion",
-                "junit:junit:$junitVersion"
+    testImplementation "org.springframework:spring-test",
+                "junit:junit"
 }