fix(ci-output): properly cache dynamic info frames

The `CIMultiStageOutput` class was caching dynamic blocks by their
label, then calculating wether or not to print new info based on the
throttle time and causing it to miss printing new dynamic stage data if the
throttle time is bigger than the time new data arrives.

src/multi-stage-output.tsx

@@ -294,7 +294,7 @@ class CIMultiStageOutput<T extends Record<string, unknown>> {
 
         const formattedData = info.get ? info.get(this.data as T) : undefined
         if (!formattedData) continue
-        const key = info.type === 'message' ? formattedData : info.label
+        const key = info.type === 'message' ? formattedData : `${info.label}: ${formattedData}`
         const str = info.type === 'message' ? formattedData : `${info.label}: ${formattedData}`
 
         const lastUpdateTime = this.lastUpdateByInfo.get(key)