[release-3.2] Add i18n items for the PipelineRun role

Created by: ks-ci-bot

Manual cherrypick required.

#2669 failed to apply on top of branch "release-3.2":

Applying: Add i18n items for pipelinerun role
Using index info to reconstruct a base tree...
M	locales/en/role.js
Falling back to patching base and 3-way merge...
Auto-merging locales/en/role.js
CONFLICT (content): Merge conflict in locales/en/role.js
error: Failed to merge in the changes.
hint: Use 'git am --show-current-patch=diff' to see the failed patch
Patch failed at 0001 Add i18n items for pipelinerun role
When you have resolved this problem, run "git am --continue".
If you prefer to skip this patch, run "git am --skip" instead.
To restore the original branch and stop patching, run "git am --abort".