By Kate Abnett BRUSSELS (Reuters) – A group of European Union countries will take the unusual step of drafting their own legislative proposal for an EU gas price cap, Poland’s climate minister said on Friday, amid scepticism from Brussels over the idea. At a meeting on Friday, ministers from EU countries debated whether to cap gas prices to tame soaring energy costs and inflation – an idea that has support from at least 15 states, but which is opposed by others including Germany, Europe’s biggest gas market. Polish climate minister Anna Moskwa said after the meeting – which did not yield a fir…