TCPMv2: Disabling DPM_REQUEST for SnkGetSnkCaps if FRS disabled
TCPMv2: Disabling DPM_REQUEST for SnkGetSnkCaps if FRS disabled

Leaving this code in when we don't care about the single
thing we are getting from it, whether the partner can do FRS,
does not make a lot of sense and wastes flash space if we do
not have FRS configured to be enabled in the current build.

BUG=none
BRANCH=none
TEST=make buildall

Signed-off-by: Denis Brockus <6b21e8190fb5e373363fb95271367073a16474ef@google.com>
Change-Id: I73568f04af5bf1df7a03b53983b8e1f443dbdae7
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2381407
Tested-by: Denis Brockus <6b21e8190fb5e373363fb95271367073a16474ef@chromium.org>
Reviewed-by: Jett Rink <9d4aef0593e6843318d99df31597fb6153b89787@chromium.org>
Commit-Queue: Denis Brockus <6b21e8190fb5e373363fb95271367073a16474ef@chromium.org>
Auto-Submit: Denis Brockus <6b21e8190fb5e373363fb95271367073a16474ef@chromium.org>

coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec