feat(performance): add support for Pigeon. Update iOS to Swift and Android to Kotlin (#17676)

* feat(performance): add support for Pigeon. Update iOS to Swift and Android to Kotlin

* chore: fix ci

* fix(performance): update performance collection methods to use data collection field

* tests: remove redundant performance collection tests

* chore: remove unused trace handle constant from method channel trace tests

Author: SelaseKay

packages/firebase_performance/analysis_options.yaml

@@ -0,0 +1,10 @@
+# Copyright 2025 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# in the LICENSE file.
+
+include: ../../analysis_options.yaml
+
+analyzer:
+  exclude:
+    - firebase_performance_platform_interface/lib/src/pigeon/messages.pigeon.dart
+    - firebase_performance_platform_interface/test/pigeon/test_api.dart

packages/firebase_performance/firebase_performance/android/build.gradle

@@ -3,12 +3,18 @@ version '1.0-SNAPSHOT'
 
 apply plugin: 'com.android.library'
 apply from: file("local-config.gradle")
+apply plugin: 'kotlin-android'
 
 buildscript {
+    ext.kotlin_version = "1.8.22"
+
     repositories {
         google()
         mavenCentral()
     }
+    dependencies {
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+    }
 }
 
 rootProject.allprojects {
@@ -49,6 +55,15 @@ android {
         targetCompatibility project.ext.javaVersion
     }
 
+    sourceSets {
+        main.java.srcDirs += "src/main/kotlin"
+        test.java.srcDirs += "src/test/kotlin"
+    }
+
+    kotlinOptions {
+        jvmTarget = project.ext.javaVersion
+    }
+
     buildFeatures {
         buildConfig true
     }