Merge ContentProvider tests into one manifest

Merge the read-only, write-only, read-write, and full test cases into
one AndroidManifest.xml file.

Also added the not-exported test case.

Author: egregius313

java/ql/test/query-tests/security/CWE-276/android/incomplete_provider_permissions/AndroidManifest.xml

@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    package="com.example.myapplication">
+
+    <application
+        android:allowBackup="false"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+
+        android:theme="@style/Theme.MyApplication"
+        tools:targetApi="31">
+
+        <!-- Read Only -->
+
+        <!-- $ hasIncompletePermissions --><provider
+            android:name=".MyContentProviderRO"
+            android:authorities="table"
+            android:enabled="true"
+            android:exported="true"
+            android:readPermission="android.permission.MANAGE_DOCUMENTS"></provider>
+
+
+        <!-- Write Only -->
+
+         <!-- $ hasIncompletePermissions --> <provider
+            android:name=".MyContentProviderWO"
+            android:authorities="table"
+            android:enabled="true"
+            android:exported="true"
+            android:writePermission="android.permission.MANAGE_DOCUMENTS"></provider>
+
+         <!-- Full -->
+
+        <!-- Safe: provider has full permissions set --> <provider
+            android:name=".MyContentProviderFull"
+            android:authorities="morestuff"
+            android:enabled="true"
+            android:exported="true"
+            android:permission="android.permission.MANAGE_DOCUMENTS"></provider>
+
+        <!-- Read-Write -->
+
+           <!-- Safe: has both read and write permission --><provider
+            android:name=".MyContentProviderRW"
+            android:authorities="table"
+            android:enabled="true"
+            android:exported="true"
+            android:readPermission="android.permission.MANAGE_DOCUMENTS"
+            android:writePermission="android.permission.MANAGE_DOCUMENTS"></provider>
+
+
+        <!-- Not exported -->
+
+        <!-- Safe: provider not exported --> <provider
+            android:name=".MyContentProviderNE"
+            android:authorities="table"
+            android:enabled="true"
+            android:writePermission="android.permission.MANAGE_DOCUMENTS"></provider>
+
+    </application>
+
+</manifest>