(Adds missing word ‘banks’ in lede) By Yoruk Bahceli (Reuters) -British homebuilder Miller Homes raised 815 million pounds in a bond sale on Friday, a lead manager said, but banks had to offer investors a higher yield than originally planned to reopen Europe’s junk debt market after its longest hiatus in 13 years. With a hawkish pivot from the European Central Bank and the invasion of Ukraine sending borrowing costs sharply higher, companies stayed away from the junk new-issue market for more than 10 weeks, the longest market closure since 2009, when the global financial crisis was raging, acc…