VmTerminalApp: Restricted button texts length

This includes two changes
  - Stop mentioning VM not to mention implementation detail and shorter text
  - Limit the char length for better localized string support

Bug: 378622176
Bug: 378967896
Test: Manually
Change-Id: I3a78a5e2313a9fd821f7b2f2eb58f5d135dc7ed6
diff --git a/android/TerminalApp/res/values/strings.xml b/android/TerminalApp/res/values/strings.xml
index 3448388..c89fcfa 100644
--- a/android/TerminalApp/res/values/strings.xml
+++ b/android/TerminalApp/res/values/strings.xml
@@ -61,10 +61,10 @@
     <string name="settings_disk_resize_resize_gb_assigned_format"><xliff:g id="assigned_size" example="10GB">%1$s</xliff:g> assigned</string>
     <!-- Settings menu option description format of the maximum resizable disk size. [CHAR LIMIT=none] -->
     <string name="settings_disk_resize_resize_gb_max_format"><xliff:g id="max_size" example="256GB">%1$s</xliff:g> max</string>
-    <!-- Settings menu button to cancel disk resize. [CHAR LIMIT=32] -->
+    <!-- Settings menu button to cancel disk resize. [CHAR LIMIT=16] -->
     <string name="settings_disk_resize_resize_cancel">Cancel</string>
-    <!-- Settings menu button to apply change that requires to restart VM (abbrev of virtual machine). [CHAR LIMIT=64] -->
-    <string name="settings_disk_resize_resize_restart_vm_to_apply">Restart VM to apply</string>
+    <!-- Settings menu button to apply change that requires to restart Terminal app. [CHAR LIMIT=20] -->
+    <string name="settings_disk_resize_resize_restart_vm_to_apply">Restart to apply</string>
 
     <!-- Settings menu title for 'port forwarding' [CHAR LIMIT=none] -->
     <string name="settings_port_forwarding_title">Port Forwarding</string>
@@ -96,12 +96,12 @@
     <!-- Dialog button cancel for resetting the terminal [CHAR LIMIT=16] -->
     <string name="settings_recovery_reset_dialog_cancel">Cancel</string>
 
-    <!-- Notification action button for settings [CHAR LIMIT=none] -->
+    <!-- Notification action button for settings [CHAR LIMIT=20] -->
     <string name="service_notification_settings">Settings</string>
     <!-- Notification title for foreground service notification [CHAR LIMIT=none] -->
     <string name="service_notification_title">Terminal is running</string>
     <!-- Notification content for foreground service notification [CHAR LIMIT=none] -->
     <string name="service_notification_content">Click to open the terminal</string>
-    <!-- Notification action button for closing the virtual machine [CHAR LIMIT=none] -->
+    <!-- Notification action button for closing the virtual machine [CHAR LIMIT=20] -->
     <string name="service_notification_quit_action">Close</string>
 </resources>