labels: add area/documentation for k-s/prow repo

Author: petr-muller

label_sync/labels.md

@@ -368,6 +368,7 @@ larger set of contributors to apply/remove them.
 | <a id="area/branchprotector" href="#area/branchprotector">`area/branchprotector`</a> | Issues or PRs related to prow's branchprotector component| label | |
 | <a id="area/crier" href="#area/crier">`area/crier`</a> | Issues or PRs related to prow's crier component| label | |
 | <a id="area/deck" href="#area/deck">`area/deck`</a> | Issues or PRs related to prow's deck component| label | |
+| <a id="area/documentation" href="#area/documentation">`area/documentation`</a> | Issues or PRs related to documentation| label | |
 | <a id="area/gangway" href="#area/gangway">`area/gangway`</a> | Issues or PRs related to prow's gangway component| label | |
 | <a id="area/gerrit" href="#area/gerrit">`area/gerrit`</a> | Issues or PRs related to prow's gerrit component| label | |
 | <a id="area/ghproxy" href="#area/ghproxy">`area/ghproxy`</a> | Issues or PRs related to prow's ghproxy component| label | |

label_sync/labels.yaml

@@ -2079,6 +2079,11 @@ repos:
         name: area/deck
         target: both
         addedBy: label
+      - color: 0052cc
+        description: Issues or PRs related to documentation
+        name: area/documentation
+        target: both
+        addedBy: label
       - color: 0052cc
         description: Issues or PRs related to prow's gangway component
         name: area/gangway