During VCN code move, git histories of OWNERS files and VcnUtils was
also moved to the VCN mainline code in the "git filter-repo" process.
Though it is unexpected, it is very hard to filter them out. Thus CL
is created to delete these files as a followup.
Bug: 430967429
Test: atest CtsVcnTestCases && atest FrameworksVcnTests
Flag: EXEMPT code move
Change-Id: I866b38eea1a8702d87c7fbb05e32213b3d96afa7