TBR chat: Re-org vdl and vom packages.
TBR chat: Re-org vdl and vom packages.

MultiPart: 6/7
Change-Id: I01ac0e5121b3b1fbbba5cfa8f31e580c252e4361

viksit/chat,viksit/chat,vanadium/chat,vanadium/chat,viksit/chat,viksit/chat,vanadium/chat,viksit/chat,vanadium/chat,vanadium/chat