chore(android): prepare SDK for Android 34

[m1ga]

Update

According to the email from today (06/18) :

As a reminder, from August 31, Google Play requires all new app releases to target Android 14.

it will be required for new apps in August.

The Google pages don't show that yet:
https://developer.android.com/google/play/requirements/target-sdk and https://support.google.com/googleplay/android-developer/answer/11926878?sjid=9819215519281928158-EU

PR Changes

There is only one change if you use a broadcast receiver in your app and you might see one of RECEIVER_EXPORTED or RECEIVER_NOT_EXPORTED should be specified when receiver isn't being registered exclusively for system broadcasts

• keeping target api 33
• adding EXPORT part to broadcast receivers (https://developer.android.com/about/versions/14/behavior-changes-14#runtime-receivers-exported)

After this PR users can set <uses-sdk android:targetSdkVersion="34"/> in their tiapp.xml to target Android 34. It is not set by default inside the SDK.

Test

const win = Ti.UI.createWindow();
var broadcastReceiver = Ti.Android.createBroadcastReceiver({
	onReceived: function(e) {}
});
Ti.Android.registerBroadcastReceiver(broadcastReceiver, ['com.appcelerator.action.ALERT']);
win.open();

tiapp.xml:

 <android>
        <manifest>
          <uses-sdk android:targetSdkVersion="34"/>
          <uses-permission android:name="com.appcelerator.action.ALERT"/>
        </manifest>
    </android>

Results:

• 12.3.1.GA will show One of RECEIVER_EXPORTED or RECEIVER_NOT_EXPORTED should be specified when a receiver isn't being registered exclusively for system broadcasts
• this PR won't show the error

[m1ga]

⚠️ Needs to be tested with different apps/users

Depending on the SDK release timing we can also do the following:

• merge the code changes and keep the targetSDK to 33
• users with new apps can change the targetSDK by hand in tiapp.xml
• users with updates can keep 33 as long as needed
• we have more time to test and get some field reports by users who want to go 34 already

Update:
I've changed the target SDK back to 33 and will do another PR for the 34 change