feat: update java and tomcat and gradle

Author: tamassoltesz

build.gradle

@@ -14,7 +14,7 @@ dependencies {
     testImplementation project(":supertokens-core")
 
     // https://mvnrepository.com/artifact/com.zaxxer/HikariCP
-    implementation group: 'com.zaxxer', name: 'HikariCP', version: '6.3.0'
+    implementation group: 'com.zaxxer', name: 'HikariCP', version: '3.4.1'
 
     // https://mvnrepository.com/artifact/org.mariadb.jdbc/mariadb-java-client
     implementation group: 'org.mariadb.jdbc', name: 'mariadb-java-client', version: '2.6.0'
@@ -23,7 +23,7 @@ dependencies {
     compileOnly group: 'ch.qos.logback', name: 'logback-classic', version: '1.4.14'
 
     // https://mvnrepository.com/artifact/com.google.code.gson/gson
-    compileOnly group: 'com.google.code.gson', name: 'gson', version: '2.13.1'
+    compileOnly group: 'com.google.code.gson', name: 'gson', version: '2.3.1'
 
     // https://mvnrepository.com/artifact/com.google.code.findbugs/jsr305
     compileOnly group: 'com.google.code.findbugs', name: 'jsr305', version: '3.0.2'
@@ -43,13 +43,13 @@ dependencies {
     testImplementation group: 'org.mockito', name: 'mockito-core', version: '3.1.0'
 
     // https://mvnrepository.com/artifact/org.apache.tomcat.embed/tomcat-embed-core
-    testImplementation group: 'org.apache.tomcat.embed', name: 'tomcat-embed-core', version: '11.0.5'
+    testImplementation group: 'org.apache.tomcat.embed', name: 'tomcat-embed-core', version: '10.1.18'
 
     // https://mvnrepository.com/artifact/ch.qos.logback/logback-classic
     testImplementation group: 'ch.qos.logback', name: 'logback-classic', version: '1.4.14'
 
     // https://mvnrepository.com/artifact/com.google.code.gson/gson
-    testImplementation group: 'com.google.code.gson', name: 'gson', version: '2.13.1'
+    testImplementation group: 'com.google.code.gson', name: 'gson', version: '2.3.1'
 
     testImplementation 'com.tngtech.archunit:archunit-junit4:0.22.0'
 
@@ -64,16 +64,16 @@ jar {
     archiveBaseName.set('mysql-plugin')
 }
 
-tasks.register('copyJars', Copy) {
+task copyJars(type: Copy) {
+    into "$buildDir/dependencies"
     from configurations.runtimeClasspath
-    into layout.buildDirectory.dir("dependencies")
 }
 
 def interfaceName = "io.supertokens.pluginInterface.Storage"
 def className = "io.supertokens.storage.mysql.Start"
 def pluginName = "mysql"
 
-tasks.register('generateMetaInf') {
+task generateMetaInf {
     doFirst {
         mkdir "src/main/resources/META-INF/services"
         file("src/main/resources/META-INF/services/${interfaceName}").text = "${className}"