jpegr refactor: rename namespace

Bug: 264715926
Test: build
Change-Id: Ie60ae4f9362de50fe7d7d93790922333bc26a238
diff --git a/libs/jpegrecoverymap/tests/jpegr_test.cpp b/libs/jpegrecoverymap/tests/jpegr_test.cpp
index 9a0bd3b..c0347e3 100644
--- a/libs/jpegrecoverymap/tests/jpegr_test.cpp
+++ b/libs/jpegrecoverymap/tests/jpegr_test.cpp
@@ -34,7 +34,7 @@
 #define SAVE_DECODING_RESULT true
 #define SAVE_INPUT_RGBA true
 
-namespace android::recoverymap {
+namespace android::jpegrecoverymap {
 
 struct Timer {
   struct timeval StartingTime;