In manifest added project platform/system/timezone groups=pdk

bug: 62335402

default.xml

@@ -547,6 +547,7 @@
   <project path="system/nvram" name="platform/system/nvram" />
   <project path="system/security" name="platform/system/security" groups="pdk" />
   <project path="system/sepolicy" name="platform/system/sepolicy" groups="pdk" />
+  <project path="system/timezone" name="platform/system/timezone" groups="pdk" />
   <project path="system/tools/aidl" name="platform/system/tools/aidl" groups="pdk" />
   <project path="system/tools/hidl" name="platform/system/tools/hidl" groups="pdk" />
   <project path="system/tpm" name="platform/system/tpm" />