fix(ci): escape colons in echo strings in workflow yaml (#125)

* fix(ci): escape colons in echo strings in workflow yaml

Closes #3857

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* chore: update changeset pr number to 125

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

---------

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>

.changeset/yaml-echo-colon-escape.md

@@ -0,0 +1,5 @@
+---
+type: Fixed
+pr: 125
+---
+**YAML parse error in test-skip.yml from unescaped colon in echo strings** — two `run:` steps used unquoted `echo "...: ..."` syntax where the colon-space sequence caused `yaml.scanner.ScannerError: mapping values are not allowed here`. Fixed by wrapping the run value in YAML double-quotes so the colon is inside a quoted scalar. Closes #3857.

.github/workflows/test-skip.yml

@@ -33,7 +33,7 @@ jobs:
   lint-tests:
     runs-on: ubuntu-latest
     steps:
-      - run: echo "doc-only PR: skipping lint-tests"
+      - run: "echo 'doc-only PR: skipping lint-tests'"
         shell: bash
 
   test:
@@ -44,5 +44,5 @@ jobs:
         os: [ubuntu-latest, macos-latest, windows-latest]
         node-version: [22, 24]
     steps:
-      - run: echo "doc-only PR: skipping test on node ${{ matrix.node-version }} / ${{ matrix.os }}"
+      - run: "echo 'doc-only PR: skipping test on node ${{ matrix.node-version }} / ${{ matrix.os }}'"
         shell: bash