Remove stale profile from CredentialManager

This fixes a build failure that arise due to the fact that ART (profman) does not correctly handle profiles that contains a method descriptor where the method's class in the dex does not have any class data (neither fields nor methods).

This issue was fixed by aosp/3047152, but there is a checked in profman binary on some build targets (e.g., barbet-ap2a-userdebug), which does not have the fix.

The underlying issue is that the baseline profile of CredentialManager does not match the optimized dex created by R8. As a result of R8 optimizations, it is possible that there is a line "Lfoo/bar/Baz;->m()V" in the baseline profile and that the class foo.bar.Baz does not have any fields or methods after running R8, which triggers this build failure.

This is an issue in the build system and is tracked by b/335418838.

Bug: 335809645
Bug: 335777227
Bug: 335418838
Bug: 335209102
Test: manual

Change-Id: I8a44b1ec99bad8e9461c1a2a371f19de14f402aa