[url_launcher]: Bump gradle from 3.4.2 to 7.2.2 in /packages/url_launcher/url_launcher_android/android (#6194)

diff --git a/packages/url_launcher/url_launcher_android/CHANGELOG.md b/packages/url_launcher/url_launcher_android/CHANGELOG.md
index d3655fa..be98dc2 100644
--- a/packages/url_launcher/url_launcher_android/CHANGELOG.md
+++ b/packages/url_launcher/url_launcher_android/CHANGELOG.md
@@ -1,5 +1,6 @@
-## NEXT
+## 6.0.18
 
+* Updates gradle to 7.2.2.
 * Updates minimum Flutter version to 2.10.
 
 ## 6.0.17
diff --git a/packages/url_launcher/url_launcher_android/android/build.gradle b/packages/url_launcher/url_launcher_android/android/build.gradle
index 9c95688..a810800 100644
--- a/packages/url_launcher/url_launcher_android/android/build.gradle
+++ b/packages/url_launcher/url_launcher_android/android/build.gradle
@@ -8,7 +8,7 @@
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.4.2'
+        classpath 'com.android.tools.build:gradle:7.2.2'
     }
 }
 
diff --git a/packages/url_launcher/url_launcher_android/pubspec.yaml b/packages/url_launcher/url_launcher_android/pubspec.yaml
index d070054..2b0ba2e 100644
--- a/packages/url_launcher/url_launcher_android/pubspec.yaml
+++ b/packages/url_launcher/url_launcher_android/pubspec.yaml
@@ -2,7 +2,7 @@
 description: Android implementation of the url_launcher plugin.
 repository: https://github.com/flutter/plugins/tree/main/packages/url_launcher/url_launcher_android
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+url_launcher%22
-version: 6.0.17
+version: 6.0.18
 
 environment:
   sdk: ">=2.14.0 <3.0.0"