Use same pricing as web

Author: cquintana92

SimpleLogin/app/src/main/res/layout/fragment_premium.xml

@@ -210,7 +210,7 @@
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
                     android:paddingTop="20dp"
-                    android:text="Yearly subscription $29.99/year"
+                    android:text="Yearly subscription $30/year"
                     android:textAppearance="?attr/textAppearanceSubtitle1"
                     android:textColor="@color/colorPrimary"
                     tools:ignore="HardcodedText" />
@@ -227,7 +227,7 @@
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
                     android:paddingTop="10dp"
-                    android:text="Monthly subscription $3.99/month"
+                    android:text="Monthly subscription $4/month"
                     android:textAppearance="?attr/textAppearanceSubtitle1"
                     android:textColor="@color/colorPrimary"
                     tools:ignore="HardcodedText" />