Clean up loading of oss-licenses-plugin

- Move to using plugins {} block for applying com.google.android.gms.oss-licenses-plugin
  as this plugin now publishes plugin markers
- Upgrade oss-licenses-plugin to 0.10.8
- Remove unused secrets plugin

Test: ./gradlew build -m

app/build.gradle.kts

@@ -22,7 +22,7 @@ plugins {
     alias(libs.plugins.nowinandroid.android.application.jacoco)
     alias(libs.plugins.nowinandroid.android.application.firebase)
     alias(libs.plugins.nowinandroid.hilt)
-    id("com.google.android.gms.oss-licenses-plugin")
+    alias(libs.plugins.google.osslicenses)
     alias(libs.plugins.baselineprofile)
     alias(libs.plugins.roborazzi)
     alias(libs.plugins.kotlin.serialization)

build.gradle.kts

@@ -14,28 +14,6 @@
  * limitations under the License.
  */
 
-buildscript {
-    repositories {
-        google {
-            content {
-                includeGroupByRegex("com\\.android.*")
-                includeGroupByRegex("com\\.google.*")
-                includeGroupByRegex("androidx.*")
-            }
-        }
-        mavenCentral()
-
-        // This is used only for internal Google builds.
-        maven { url = uri("../nowinandroid-prebuilts/m2repository") }
-    }
-    dependencies {
-        classpath(libs.google.oss.licenses.plugin) {
-            exclude(group = "com.google.protobuf")
-        }
-    }
-
-}
-
 /*
  * By listing all the plugins used throughout all subprojects in the root project build script, it
  * ensures that the build script classpath remains the same for all projects. This avoids potential
@@ -58,7 +36,7 @@ plugins {
     alias(libs.plugins.hilt) apply false
     alias(libs.plugins.ksp) apply false
     alias(libs.plugins.roborazzi) apply false
-    alias(libs.plugins.secrets) apply false
+    alias(libs.plugins.google.osslicenses) apply false
     alias(libs.plugins.room) apply false
     alias(libs.plugins.module.graph) apply true // Plugin applied to allow module graph generation
 }

gradle/libs.versions.toml

@@ -37,7 +37,7 @@ firebaseCrashlyticsPlugin = "3.0.6"
 firebasePerfPlugin = "2.0.1"
 gmsPlugin = "4.4.2"
 googleOss = "17.1.0"
-googleOssPlugin = "0.10.7"
+googleOssPlugin = "0.10.8"
 hilt = "2.56"
 hiltExt = "1.2.0"
 jacoco = "0.8.12"
@@ -56,7 +56,6 @@ retrofitKotlinxSerializationJson = "1.0.0"
 robolectric = "4.14.1"
 roborazzi = "1.39.0"
 room = "2.7.2"
-secrets = "2.0.1"
 truth = "1.4.4"
 turbine = "1.2.0"
 
@@ -119,7 +118,6 @@ firebase-cloud-messaging = { group = "com.google.firebase", name = "firebase-mes
 firebase-crashlytics = { group = "com.google.firebase", name = "firebase-crashlytics" }
 firebase-performance = { group = "com.google.firebase", name = "firebase-perf" }
 google-oss-licenses = { group = "com.google.android.gms", name = "play-services-oss-licenses", version.ref = "googleOss" }
-google-oss-licenses-plugin = { group = "com.google.android.gms", name = "oss-licenses-plugin", version.ref = "googleOssPlugin" }
 hilt-android = { group = "com.google.dagger", name = "hilt-android", version.ref = "hilt" }
 hilt-android-testing = { group = "com.google.dagger", name = "hilt-android-testing", version.ref = "hilt" }
 hilt-compiler = { group = "com.google.dagger", name = "hilt-compiler", version.ref = "hilt" }
@@ -178,10 +176,10 @@ kotlin-jvm = { id = "org.jetbrains.kotlin.jvm", version.ref = "kotlin" }
 kotlin-serialization = { id = "org.jetbrains.kotlin.plugin.serialization", version.ref = "kotlin" }
 ksp = { id = "com.google.devtools.ksp", version.ref = "ksp" }
 module-graph = { id = "com.jraska.module.graph.assertion", version.ref = "moduleGraph" }
+google-osslicenses = { id = "com.google.android.gms.oss-licenses-plugin", version.ref = "googleOssPlugin" }
 protobuf = { id = "com.google.protobuf", version.ref = "protobufPlugin" }
 roborazzi = { id = "io.github.takahirom.roborazzi", version.ref = "roborazzi" }
 room = { id = "androidx.room", version.ref = "room" }
-secrets = { id = "com.google.android.libraries.mapsplatform.secrets-gradle-plugin", version.ref = "secrets" }
 
 # Plugins defined by this project
 nowinandroid-android-application = { id = "nowinandroid.android.application" }