By Khushi Singh and Medha Singh (Reuters) -London shares ended little changed on Thursday, after mid-cap stocks eased from a 10-month high earlier in the session as an equities rally stalled in thin holiday trade. The domestically-focused FTSE 250 midcap index was flat after rising in the last two consecutive sessions. The blue-chip FTSE 100 closed little changed. The two indexes are on track for their best quarterly performances in four on expectations global central banks, including the Bank of England, will begin cutting interest rates in 2024. Britain’s benchmark 10-year gilt yield briefly…