jpegr refactor: rename namespace

Bug: 264715926
Test: build
Change-Id: Ie60ae4f9362de50fe7d7d93790922333bc26a238
diff --git a/libs/jpegrecoverymap/recoverymapmath.cpp b/libs/jpegrecoverymap/recoverymapmath.cpp
index 9c89c8a..7812e18 100644
--- a/libs/jpegrecoverymap/recoverymapmath.cpp
+++ b/libs/jpegrecoverymap/recoverymapmath.cpp
@@ -18,7 +18,7 @@
 #include <vector>
 #include <jpegrecoverymap/recoverymapmath.h>
 
-namespace android::recoverymap {
+namespace android::jpegrecoverymap {
 
 static const std::vector<float> kPqOETF = [] {
     std::vector<float> result;
@@ -631,4 +631,4 @@
        | (0x3 << 30);  // Set alpha to 1.0
 }
 
-} // namespace android::recoverymap
+} // namespace android::jpegrecoverymap