Add selenium api and drivers dependencies for geb plugin

Closes gh-1280

Author: rainboyan

grace-plugin-geb/build.gradle

@@ -1,8 +1,12 @@
 dependencies {
+    compileOnly project(":grace-core")
+    compileOnly project(":grace-plugin-api")
     api libs.geb.core
     api libs.geb.spock
-    compileOnly project(":grace-plugin-api")
-    compileOnly project(":grace-core")
+    implementation libs.selenium.api
+    implementation libs.selenium.support
+    implementation libs.selenium.chromeDriver
+    implementation libs.selenium.firefoxDriver
 }
 
 tasks.register("syncScripts", Sync) {

gradle/libs.versions.toml

@@ -59,6 +59,8 @@ objenesis = "3.4"
 rxjava = "1.3.8"
 rxjava2 = "2.2.21"
 rxjava3 = "3.1.12"
+selenium = "4.25.0"
+selenium-htmlunit = "4.25.0"
 sitemesh = "2.6.0"
 slf4j = "2.0.17"
 snakeyaml = "2.3"
@@ -179,6 +181,10 @@ objenesis = { module = "org.objenesis:objenesis", version.ref = "objenesis" }
 rxjava = { module = "io.reactivex:rxjava", version.ref = "rxjava" }
 rxjava2 = { module = "io.reactivex.rxjava2:rxjava", version.ref = "rxjava2" }
 rxjava3 = { module = "io.reactivex.rxjava3:rxjava", version.ref = "rxjava3" }
+selenium-api = { module = "org.seleniumhq.selenium:selenium-api", version.ref = "selenium" }
+selenium-support = { module = "org.seleniumhq.selenium:selenium-support", version.ref = "selenium" }
+selenium-chromeDriver = { module = "org.seleniumhq.selenium:selenium-chrome-driver", version.ref = "selenium" }
+selenium-firefoxDriver = { module = "org.seleniumhq.selenium:selenium-firefox-driver", version.ref = "selenium" }
 sitemesh = { module = "opensymphony:sitemesh", version.ref = "sitemesh" }
 slf4j-api = { module = "org.slf4j:slf4j-api", version.ref = "slf4j" }
 slf4j-jcl = { module = "org.slf4j:jcl-over-slf4j", version.ref = "slf4j" }