Shuffle CI stages
Moves the validate-x86_64-linux-deb9
job to the full-build
stage.
The build
stage is meant to be a minimal smoke test to weed out broken
commits. The validate-x86_64-linux-deb9
build will generally catch a
subset of issues caught by validate-x86_64-linux-deb9-debug
so only
the latter should be in build
.