Use FLAG_IMMUTABLE as required by android 12 (#366)

app/build.gradle

@@ -36,7 +36,7 @@ android {
         targetCompatibility JavaVersion.VERSION_1_8
     }
     compileSdkVersion 31
-    buildToolsVersion '30.0.3'
+    buildToolsVersion '31.0.0'
     buildFeatures {
         viewBinding true
     }
@@ -109,6 +109,7 @@ dependencies {
     implementation "androidx.browser:browser:1.3.0"
     implementation "androidx.cardview:cardview:$android_version"
     implementation "androidx.annotation:annotation:1.2.0"
+    implementation 'androidx.work:work-runtime-ktx:2.7.0'
     implementation 'androidx.constraintlayout:constraintlayout:2.1.1'
     implementation 'org.jsoup:jsoup:1.13.1'
 
@@ -121,7 +122,7 @@ dependencies {
     }
 
     // Async
-    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.2'
 
     // Retrofit + http logging + okhttp
     implementation 'com.squareup.retrofit2:retrofit:2.9.0'
@@ -151,13 +152,13 @@ dependencies {
     //PhotoView
     implementation 'com.github.chrisbanes:PhotoView:2.0.0'
 
-    implementation 'androidx.core:core-ktx:1.7.0-beta02'
+    implementation 'androidx.core:core-ktx:1.7.0-rc01'
 
     implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.4.0-rc01"
     implementation "androidx.lifecycle:lifecycle-common-java8:2.4.0-rc01"
 
-    implementation "androidx.room:room-ktx:2.4.0-alpha05"
-    kapt "androidx.room:room-compiler:2.4.0-alpha05"
+    implementation "androidx.room:room-ktx:2.4.0-beta01"
+    kapt "androidx.room:room-compiler:2.4.0-beta01"
 
     implementation "android.arch.work:work-runtime-ktx:$work_version"
 }