build-unit-test-docker: gcov has to be the same version as gcc
build-unit-test-docker: gcov has to be the same version as gcc

Change-Id: I0461f78da12ce94e38a53ca6954f4c3845c0d121
Signed-off-by: William A. Kennington III <30fff5198f4d10ca1117e5f3ec82f3b4b8900d81@google.com>

openbmc/openbmc-build-scripts,openbmc/openbmc-build-scripts