Don't log error when deleting a profile that doesn't exist.

Before this change, after `std::filesystem::remove` returns false, artd
logs an error message unless the `ec` out-parameter is ENOENT. However,
when the file doesn't exist, the function actually sets `ec` to 0
instead of ENOENT. This CL fixes the check.

Bug: 266036814
Test: m test-art-host-gtest-art_artd_tests
Ignore-AOSP-First: ART Services.
Change-Id: I259ba7ea55dcdae7f7e269a3a5331a253c23737f
2 files changed