[Buildroot] [git commit branch/next] .gitlab-ci.yml: add trigger per type of job

[Arnout Vandecappelle (Essensium/Mind)]

commit: https://git.buildroot.net/buildroot/commit/?id=f177fd66e47879a72bb678a2de7ce658410cc4b9
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/next

Currently the user has 2 sets of jobs that can be triggered on a GitLab
pipeline.
 - to trigger all defconfigs, all runtime tests and all check-* jobs:
   $ git tag <name>
   $ git push gitlab <name>                     # currently 260 jobs
 - to trigger only the check-* jobs:
   $ git push gitlab HEAD:<name>                # currently   4 jobs

This is not much versatile, so the user ends up hand-editing the
.gitlab-ci.yml in order to trigger some subsets, even the common ones,
for instance all runtime tests.

Add 2 more subsets that can be triggered based on the name of the
branch pushed.
 - to trigger all defconfigs and all check-* jobs:
   $ git push gitlab HEAD:<name>-defconfigs     # currently 192 jobs
 - to trigger all runtime tests and all check-* jobs:
   $ git push gitlab HEAD:<name>-runtime-tests  # currently  72 jobs

Signed-off-by: Ricardo Martincoski <ricardo.martincoski at gmail.com>
Cc: Arnout Vandecappelle <arnout at mind.be>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout at mind.be>
---
 .gitlab-ci.yml    | 2 ++
 .gitlab-ci.yml.in | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 0dfb3537c1..98f9463928 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -51,6 +51,7 @@ check-package:
     only:
         - triggers
         - tags
+        - /-defconfigs$/
     script: *defconfig_script
     artifacts:
         when: always
@@ -67,6 +68,7 @@ check-package:
     only:
         - triggers
         - tags
+        - /-runtime-tests$/
     # Keep build directories so the rootfs can be an artifact of the job. The
     # runner will clean up those files for us.
     # Multiply every emulator timeout by 10 to avoid sporadic failures in
diff --git a/.gitlab-ci.yml.in b/.gitlab-ci.yml.in
index db526c4b5a..ebca29ca1f 100644
--- a/.gitlab-ci.yml.in
+++ b/.gitlab-ci.yml.in
@@ -51,6 +51,7 @@ check-package:
     only:
         - triggers
         - tags
+        - /-defconfigs$/
     script: *defconfig_script
     artifacts:
         when: always
@@ -67,6 +68,7 @@ check-package:
     only:
         - triggers
         - tags
+        - /-runtime-tests$/
     # Keep build directories so the rootfs can be an artifact of the job. The
     # runner will clean up those files for us.
     # Multiply every emulator timeout by 10 to avoid sporadic failures in