fix(Pipeline): always use terminal colors with WASI
fix(Pipeline): always use terminal colors with WASI

rang terminal detection does not work in the WASI environment. The
default execution environment (CLI) usually supports colors, so use
them.

InsightSoftwareConsortium/ITKBridgeJavaScript,InsightSoftwareConsortium/ITKBridgeJavaScript,InsightSoftwareConsortium/ITKBridgeJavaScript