By Lawrence White and Simon Jessop LONDON (Reuters) – Britain’s HSBC toughened its climate commitments and pledged greater openness about its progress on Wednesday after pressure from activists who said they would now withdraw a resolution slated for its next shareholder meeting. HSBC said it would cut financing to the fossil fuel industry in line with the goal of capping global warming at 1.5° Celsius above the pre-industrial average, and from next year it would publish details of how it is implementing its goals. HSBC, which has come under intense investor pressure, also said it will publish…