refactor(PrismComponent): add PrismService to providers, change detection strategy to OnPush, ngAfterViewChecked now performs highlightElement when change is true
refactor(PrismComponent): add PrismService to providers, change detection strategy to OnPush, ngAfterViewChecked now performs highlightElement when change is true

ngx-prism/core,ngx-prism/core,ngx-prism/core