fix(ci): quote YAML status check containing colon to prevent parse error

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: pythoninthegrass

taskfiles/ci.yml

@@ -57,7 +57,7 @@ tasks:
       - cargo --version
     status:
       - rustup run {{.PINNED_RUST}} rustc --version
-      - rustup run {{.PINNED_RUST}} rustc --version --verbose | findstr "host: x86_64-pc-windows-msvc"
+      - 'rustup run {{.PINNED_RUST}} rustc --version --verbose | findstr "host: x86_64-pc-windows-msvc"'
       - rustup target list --installed --toolchain {{.PINNED_RUST}} | findstr x86_64-pc-windows-msvc
 
   setup-cargo-tools: