chore: upgrade Lint API

Author: thatfiredev

buildSrc/src/main/kotlin/Config.kt

@@ -86,7 +86,7 @@ object Config {
         }
 
         object Lint {
-            private const val version = "26.5.0"
+            private const val version = "30.0.0"
 
             const val api = "com.android.tools.lint:lint-api:$version"
             const val tests = "com.android.tools.lint:lint-tests:$version"

lint/src/main/java/com/firebaseui/lint/LintIssueRegistry.kt

@@ -1,6 +1,7 @@
 package com.firebaseui.lint
 
 import com.android.tools.lint.client.api.IssueRegistry
+import com.android.tools.lint.client.api.Vendor
 
 /**
  * Registry for custom FirebaseUI lint checks.
@@ -13,4 +14,11 @@ class LintIssueRegistry : IssueRegistry() {
             FirestoreRecyclerAdapterLifecycleDetector.ISSUE_MISSING_LISTENING_START_METHOD,
             FirestoreRecyclerAdapterLifecycleDetector.ISSUE_MISSING_LISTENING_STOP_METHOD
     )
+
+    override val vendor = Vendor(
+        vendorName = "FirebaseUI Android",
+        identifier = "com.firebaseui.lint",
+        feedbackUrl = "https://github.com/firebase/FirebaseUI-Android",
+        contact = "https://github.com/firebase/FirebaseUI-Android"
+    )
 }