Fix compare version numbering

[sjeon87]

Below line does not:

• convert alphabet version numbering to numeric value
• convert string version numbering to numeric value

tabular3rd-lint/src/func.ts

Lines 4 to 5 in 365981c

	const [major1, minor1, editorial1] = a.split(".");
	const [major2, minor2, editorial2] = b.split(".");