Add new Flutter script to README & tests

Author: pimterry

README.md

@@ -41,6 +41,7 @@ The scripts can automatically handle:
         -l ./android/android-certificate-unpinning.js \
         -l ./android/android-certificate-unpinning-fallback.js \
         -l ./android/android-disable-root-detection.js \
+        -l ./android/android-disable-flutter-certificate-pinning.js \
         -f $PACKAGE_ID
     ```
 7. Explore, examine & modify all the traffic you're interested in! If you have any problems, please [open an issue](https://github.com/httptoolkit/frida-interception-and-unpinning/issues/new) and help make these scripts even better.
@@ -140,6 +141,10 @@ Each script includes detailed documentation on what it does and how it works in
 
         It blocks suspicious behavior like file existence checks and shell command execution, helping evade detection in apps using both standard and advanced root checks.
 
+    * `android-disable-flutter-certificate-pinning.js`
+
+        Ensures that Flutter-based applications (which generally ignore the system certificate configuration) trust your CA certificate, even in most cases of explicit certificate pinning.
+
 * `ios/`
 
     * `ios-connect-hook.js`

test/android/test.ts

@@ -274,6 +274,7 @@ describe('Test Android unpinning', function () {
                 './android/android-certificate-unpinning.js',
                 './android/android-certificate-unpinning-fallback.js',
                 './android/android-disable-root-detection.js',
+                './android/android-disable-flutter-certificate-pinning.js',
             ]);
         });