chore: rename file

Author: exuanbo

__tests__/index.test.ts

@@ -1,7 +1,7 @@
 import { execSync } from 'child_process'
 import path from 'path'
 import dotenv from 'dotenv'
-import { getInput } from '../src/inputs'
+import { getInput } from '../src/input'
 
 test('input', () => {
   process.env.INPUT_GIST_ID = 'gist_id'

src/inputs.ts renamed to src/input.ts

@@ -2,7 +2,7 @@ import fs from 'fs'
 import path from 'path'
 import * as core from '@actions/core'
 import * as github from '@actions/github'
-import { showInput, getInput } from './inputs'
+import { showInput, getInput } from './input'
 
 export const run = async (): Promise<void> => {
   const input = getInput()