RESTRICT AUTOMERGE Android Q is API 29

Time may be eternal, Captain, but our patience is not. It's time to put
an end to your trek through the stars.

Test: Builds, boots.

Bug: 131429032
Bug: 129975435
Change-Id: Ia2367124afb642dac0fb365e4fa096db1c648adb

api/current.txt

@@ -34164,7 +34164,7 @@ package android.os {
     field public static final int O = 26; // 0x1a
     field public static final int O_MR1 = 27; // 0x1b
     field public static final int P = 28; // 0x1c
-    field public static final int Q = 10000; // 0x2710
+    field public static final int Q = 29; // 0x1d
   }
 
   public final class Bundle extends android.os.BaseBundle implements java.lang.Cloneable android.os.Parcelable {

core/java/android/os/Build.java

@@ -976,8 +976,7 @@ public class Build {
          * to come. Con permiso, Capitan. The hall is rented, the orchestra
          * engaged. It's now time to see if you can dance.</em>
          */
-        public static final int Q = CUR_DEVELOPMENT;
-
+        public static final int Q = 29;
     }
 
     /** The type of build, like "user" or "eng". */

tools/aapt/SdkConstants.h

@@ -44,6 +44,7 @@ enum {
     SDK_O = 26,
     SDK_O_MR1 = 27,
     SDK_P = 28,
+    SDK_Q = 29,
 };
 
 #endif // H_AAPT_SDK_CONSTANTS

tools/aapt2/SdkConstants.h

@@ -54,6 +54,7 @@ enum : ApiVersion {
   SDK_O = 26,
   SDK_O_MR1 = 27,
   SDK_P = 28,
+  SDK_Q = 29,
 };
 
 ApiVersion FindAttributeSdkLevel(const ResourceId& id);