By Wayne Cole SYDNEY (Reuters) – Asian shares got off to a sluggish start on Monday ahead of a week packed with geopolitical risk, Chinese economic data and earnings reports from major U.S. banks. A holiday in the United States made for thin trading, but at least there was progress on averting an imminent government shutdown as congressional leaders agreed on another stopgap spending bill. MSCI’s broadest index of Asia-Pacific shares outside Japan dipped 0.1% after losing 0.8% last week. Japan’s Nikkei held steady near 34-year highs, having enjoyed stellar gains of 6.6% last week. S&P 500 futu…