public String forCacheNeedsClean() {
    return suggest("run '" + clearCacheCommand + "' to clear your build cache");
  }
Creates a new {@link HelpfulSuggestions} with frontend-specific texts.

@param messagePrefix the initial message text
@param clearCacheCommand the command for clearing the cache
@param toImageConfiguration the configuration defining the target image
@param toImageFlag the commandline flag used to set the target image
@param buildConfigurationFilename the filename of the build configuration
jib-plugins-common/src/main/java/com/google/cloud/tools/jib/plugins/common/HelpfulSuggestions.java