By Suban Abdulla LONDON (Reuters) – British employers are planning the biggest pay hikes in a decade to fill roles but real-term wages will still grow more slowly than inflation, a survey showed on Monday. The quarterly survey by the Chartered Institute of Personnel and Development (CIPD) found employers expect to raise their basic pay rates by 4% on average over the coming year, and by as much as 5% in the private sector – the largest since the CIPD’s records started in 2012. “Pay awards are expected to rise by the highest amount we’ve seen in our survey for 10 years but it’s being outpaced b…