Save calling UID on FUSE pf_create.

File is inserted into databse on FUSE RELEASE operation using scanFile.
This insert does not add owner package name. And, caller of RELEASE may
not be the owner of the file. To know the owner of the file, save the
calling UID information on create() file. This UID can be used in
scanFileForFuse() to update owner information in the database.

Test: atest FuseDaemonHostTest
Test: atest fuse_node_test
Bug: 145737191
Merged-In: Ibc7f43e3f2cb2c76331206cbfc2d82f09277e712
Change-Id: Ibc7f43e3f2cb2c76331206cbfc2d82f09277e712
(cherry picked from commit da6fd985a6a1f53a77b4eff0b94033fabf1555d2)
(cherry picked from commit c0211d16be02cbf13de8a3b6677d9a26f36df148)
6 files changed