Fix bindist for ghci library
Summary: https://phabricator.haskell.org/D5169 built libghci for both vanilla way and profiling way. We need to include both in the bindist list so they will be installed.
Addresses Trac #16053 (closed)
Test Plan:
$ grep '^BuildFlavour' mk/build.mk
BuildFlavour=perf
$ make test_bindist
$ grep HSghc-prim bindist-list.uniq
ghc-8.7.20190101/libraries/ghc-prim/dist-install/build/HSghc-prim-0.5.3.o
ghc-8.7.20190101/libraries/ghc-prim/dist-install/build/HSghc-prim-0.5.3.p_o
ghc-8.7.20190101/libraries/ghc-prim/dist-install/build/libHSghc-prim-0.5.3.a
ghc-8.7.20190101/libraries/ghc-prim/dist-install/build/libHSghc-prim-0.5.3-ghc8.7.20190101.so
ghc-8.7.20190101/libraries/ghc-prim/dist-install/build/libHSghc-prim-0.5.3_p.a