Update test expectations

Author: shonfeder

opam-ci-check/test/build.t

@@ -119,6 +119,7 @@ Test the build command:
   ENV OPAMCRITERIA="+removed,+count[version-lag,solution]"
   ENV OPAMFIXUPCRITERIA="+removed,+count[version-lag,solution]"
   ENV OPAMUPGRADECRITERIA="+removed,+count[version-lag,solution]"
+  RUN opam repository add archive https://github.com/ocaml/opam-repository-archive
   RUN opam reinstall conf-pkg-config.4; \
       res=$?; \
       test "$res" != 31 && exit "$res"; \