Update javadocs for RINEX4.0

Update the Javadocs based on doc:https://docs.google.com/document/d/1SliduwZ8TlV5kMDZpxM5CUg-Txsw3IxBe8JTnr_ZOl0/edit?resourcekey=0-HTfqV3iJLkQtaMp_lsy3Vg

Test: Change Javadoc only.
Bug: 277260039
Change-Id: Idb0f83885b3183812d54f6ec79da590c03c05b10
diff --git a/gnss/aidl/Android.bp b/gnss/aidl/Android.bp
index cb2c001..611c7e0 100644
--- a/gnss/aidl/Android.bp
+++ b/gnss/aidl/Android.bp
@@ -52,6 +52,6 @@
         },
 
     ],
-    frozen: true,
+    frozen: false,
 
 }