feat: allow `yaml` tera loader to work with GitLab !references

Signed-off-by: Max Dymond <[email protected]>

Merge pull request #512 from Metaswitch/md/semanticrelease

feat: Switch to semanticrelease for releases

Merge pull request #511 from holdeg/release-2.2.0

Release 2.2.0

Merge pull request #441 from Metaswitch/release-2.1.0

Release 2.1.0

Merge pull request #406 from Metaswitch/release-2.0.1

Release 2.0.1

Merge pull request #405 from Metaswitch/release-2.0.0

Release 2.0.0

Merge pull request #311 from Metaswitch/release-1.2.1

Release 1.2.1

Merge pull request #301 from Metaswitch/release-1.2.0

Release 1.2.0

Merge pull request #297 from Metaswitch/release-1.1.0

Release 1.1.0