tools: fix exclude labels for commit-queue

The `gh` cli doesn't recognise `--no-label`. Instead exclude labels
via the `--search` flag.

Refs: #55781 (comment)
Refs: cli/cli#4142
PR-URL: #55809
Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Beth Griggs <bethanyngriggs@gmail.com>
Reviewed-By: LiviaMedeiros <livia@cirno.name>

Author: richardlau

.github/workflows/commit-queue.yml

@@ -37,17 +37,16 @@ jobs:
                   --repo ${{ github.repository }} \
                   --base ${{ github.ref_name }} \
                   --label 'commit-queue' \
-                  --no-label 'blocked' \
                   --json 'number' \
-                  --search "created:<=$(date --date="2 days ago"  +"%Y-%m-%dT%H:%M:%S%z")" \
+                  --search "created:<=$(date --date="2 days ago"  +"%Y-%m-%dT%H:%M:%S%z") -label:blocked" \
                   -t '{{ range . }}{{ .number }} {{ end }}' \
                   --limit 100)
           fast_track_prs=$(gh pr list \
                   --repo ${{ github.repository }} \
                   --base ${{ github.ref_name }} \
                   --label 'commit-queue' \
                   --label 'fast-track' \
-                  --no-label 'blocked' \
+                  --search "-label:blocked" \
                   --json 'number' \
                   -t '{{ range . }}{{ .number }} {{ end }}' \
                   --limit 100)