subprojects: Remove version number from .gitignore

Get rid of all the version numbers, and use wildcard matches instead,
because peopl will repeatedly forgot to change these versions.

Suggested-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
Suggested-by: Daniel P. Berrangé <berrange@redhat.com>
Suggested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
1 file changed