By Shristi Achar A and Shashwat Chauhan (Reuters) -European shares ended lower on Monday as government bond yields rose amid warnings against premature rate cuts from European Central Bank officials, while beauty giant L’Oreal and lender HSBC dipped as separate brokerages turned bearish on their stocks. The pan-European STOXX 600 ended 0.5% lower, as government bond yields across the region perked up after ECB’s chief economist Philip Lane said in an interview on Saturday that cutting rates too fast could fuel a new wave of inflation. [GVD/EUR] Separately, Bundesbank president Joachim Nagel, a…