FIX #2174 -- remove `DEBUG_POSTFIX`
FIX #2174 -- remove `DEBUG_POSTFIX`

while this is not synced with the pkg-config file, it only breaks things

Fix #2174

Signed-off-by: Ayush Joshi <c4f6dabab2b45a1d30013834bed64a7c1734fc32@gmail.com>

google/googletest,google/googletest,google/googletest,google/googletest