run-unit-test-docker: Fix out of sync distro

build-unit-test-docker was switched to eoan but this was missed during
that change 0232a25bf96e8017a90d6d86985678d7b5681bf6.

Change-Id: I56fbc973ee9c2c5837bff7593e30c1daa928a4d7
Signed-off-by: William A. Kennington III <wak@google.com>
1 file changed