Revert "update to gradle 8.7"

This reverts commit fa16292.

modules/openapi-generator-gradle-plugin/build.gradle

@@ -7,8 +7,8 @@ plugins {
     id("io.github.gradle-nexus.publish-plugin") version "1.1.0"
     id("java-gradle-plugin")
     id("maven-publish")
-    id("org.gradle.kotlin.kotlin-dsl") version "4.3.0"
-    id("org.jetbrains.kotlin.jvm") version "1.9.0"
+    id("org.gradle.kotlin.kotlin-dsl") version "2.4.1"
+    id("org.jetbrains.kotlin.jvm") version "1.7.10"
     id("signing")
 }
 
@@ -41,7 +41,7 @@ repositories {
 
 dependencies {
     implementation("org.openapitools:openapi-generator:$openApiGeneratorVersion")
-    testImplementation("org.jetbrains.kotlin:kotlin-test-testng:1.9.10")
+    testImplementation("org.jetbrains.kotlin:kotlin-test-testng:1.7.10")
 }
 
 tasks.named("test", Test).configure {
@@ -63,7 +63,7 @@ tasks.named("test", Test).configure {
 
 tasks.withType(KotlinCompile).configureEach {
     kotlinOptions {
-        jvmTarget = "11"
+        jvmTarget = "1.8"
     }
 }
 

modules/openapi-generator-gradle-plugin/gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.6.4-bin.zip
 networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

modules/openapi-generator-gradle-plugin/pom.xml

@@ -17,7 +17,7 @@
 
     <properties>
         <skipNexusStagingDeployMojo>true</skipNexusStagingDeployMojo>
-        <gradleVersion>8.7</gradleVersion>
+        <gradleVersion>7.6.2</gradleVersion>
         <gradle-tooling.version>7.3-20210825160000+0000</gradle-tooling.version>
     </properties>