[gradle] Bump coveralls-gradle-plugin to 2.10.2

This should make it work with Github Actions.

.github/workflows/ci.yml

@@ -83,6 +83,8 @@ jobs:
       - name: Jacoco Test Coverage
         if: ${{ matrix.java == 1.8 }}
         run: ${PATH_TO_GRADLE} jacocoRootReport coveralls
+        env:
+          COVERALLS_REPO_TOKEN: S2ecSJja2cKJa9yv45C8ZFPohXuRrTXKd
 
       # Upload build artifacts
       - name: Upload build artifacts

build.gradle

@@ -7,7 +7,6 @@ buildscript {
     dependencies {
         classpath 'org.kordamp:markdown-gradle-plugin:1.0.0'
 		classpath 'org.kordamp.gradle:clirr-gradle-plugin:0.2.2'
-		classpath "org.kt3k.gradle.plugin:coveralls-gradle-plugin:2.3.1"
     }
 }
 
@@ -16,6 +15,7 @@ plugins {
 	id 'net.ltgt.errorprone' version '1.1.1'
 	// Use e.g. "gradle <task> taskTree" to show its dependency tree.
 	id 'com.dorongold.task-tree' version '1.5'
+	id 'com.github.kt3k.coveralls' version '2.10.2'
 }
 
 apply plugin: 'org.kordamp.gradle.markdown'