01492_format_readable_quantity test added

tests/queries/0_stateless/01492_format_readable_quantity.reference

+1.00	1.00	1.00
+2.72	2.00	2.00
+7.39	7.00	7.00
+20.09	20.00	20.00
+54.60	54.00	54.00
+148.41	148.00	148.00
+403.43	403.00	403.00
+1.10 thousand	1.10 thousand	1.10 thousand
+2.98 thousand	2.98 thousand	2.98 thousand
+8.10 thousand	8.10 thousand	8.10 thousand
+22.03 thousand	22.03 thousand	22.03 thousand
+59.87 thousand	59.87 thousand	59.87 thousand
+162.75 thousand	162.75 thousand	162.75 thousand
+442.41 thousand	442.41 thousand	442.41 thousand
+1.20 million	1.20 million	1.20 million
+3.27 million	3.27 million	3.27 million
+8.89 million	8.89 million	8.89 million
+24.15 million	24.15 million	24.15 million
+65.66 million	65.66 million	65.66 million
+178.48 million	178.48 million	178.48 million
+485.17 million	485.17 million	485.17 million
+1.32 billion	1.32 billion	1.32 billion
+3.58 billion	3.58 billion	-2.15 billion
+9.74 billion	9.74 billion	-2.15 billion
+26.49 billion	26.49 billion	-2.15 billion
+72.00 billion	72.00 billion	-2.15 billion
+195.73 billion	195.73 billion	-2.15 billion
+532.05 billion	532.05 billion	-2.15 billion
+1.45 trillion	1.45 trillion	-2.15 billion
+3.93 trillion	3.93 trillion	-2.15 billion
+10.69 trillion	10.69 trillion	-2.15 billion
+29.05 trillion	29.05 trillion	-2.15 billion
+78.96 trillion	78.96 trillion	-2.15 billion
+214.64 trillion	214.64 trillion	-2.15 billion
+583.46 trillion	583.46 trillion	-2.15 billion
+1.59 quadrillion	1.59 quadrillion	-2.15 billion
+4.31 quadrillion	4.31 quadrillion	-2.15 billion
+11.72 quadrillion	11.72 quadrillion	-2.15 billion
+31.86 quadrillion	31.86 quadrillion	-2.15 billion
+86.59 quadrillion	86.59 quadrillion	-2.15 billion
+235.39 quadrillion	235.39 quadrillion	-2.15 billion
+639.84 quadrillion	639.84 quadrillion	-2.15 billion
+1739.27 quadrillion	1739.27 quadrillion	-2.15 billion
+4727.84 quadrillion	4727.84 quadrillion	-2.15 billion
+12851.60 quadrillion	12851.60 quadrillion	-2.15 billion
+34934.27 quadrillion	0.00	-2.15 billion
+94961.19 quadrillion	0.00	-2.15 billion
+258131.29 quadrillion	0.00	-2.15 billion
+701673.59 quadrillion	0.00	-2.15 billion
+1907346.57 quadrillion	0.00	-2.15 billion

tests/queries/0_stateless/01492_format_readable_quantity.sql

+WITH round(exp(number), 6) AS x, toUInt64(x) AS y, toInt32(x) AS z
+SELECT formatReadableQuantity(x), formatReadableQuantity(y), formatReadableQuantity(z)
+FROM system.numbers
+LIMIT 50;