ci: Use mocha for both deno and bun (#4067)

* Use mocha for both deno and bun

* Use any Bun 1.1

* remove build:type dependency in lib-check.yml

* Pin point 1.1.42

* remove packages/bot/.mocharc.json

scripts/fixBunTestExtension.js

@@ -1,21 +0,0 @@
-import fs from 'node:fs'
-
-const dirs = ['']
-try {
-  fs.rmSync('bunTestsDist', { recursive: true, force: true })
-} catch {
-  //
-}
-for await (const dir of dirs) {
-  await Promise.all(
-    fs.readdirSync(`tests${dir}`).map(async (file) => {
-      if (!file.endsWith('.ts') && !file.includes('.')) {
-        dirs.push(`${dir}/${file}`)
-        return
-      }
-      const content = await fs.promises.readFile(`tests${dir}/${file}`, 'utf-8')
-      fs.mkdirSync(`bunTestsDist${dir}`, { recursive: true })
-      fs.promises.writeFile(`bunTestsDist${dir}/${file}`, content.replace(/'mocha'/g, "'bun:test'"))
-    }),
-  )
-}

scripts/fixDenoTestExtension.js

@@ -1,22 +0,0 @@
-import fs from 'node:fs'
-
-const dirs = ['']
-for await (const dir of dirs) {
-  await Promise.all(
-    fs.readdirSync(`denoTestsDist${dir}`).map(async (file) => {
-      if (!file.endsWith('.js') && !file.endsWith('.map') && !file.endsWith('.ts')) {
-        dirs.push(`${dir}/${file}`)
-        return
-      }
-      const content = await fs.promises.readFile(`denoTestsDist${dir}/${file}`, 'utf-8')
-      await fs.promises.rm(`denoTestsDist${dir}/${file}`)
-      fs.promises.writeFile(
-        `denoTestsDist${dir}/${file.slice(-8) === '.spec.js' ? `${file.slice(0, -7)}test.js` : file}`,
-        content
-          .replace(/src\//g, 'dist/esm/')
-          .replace(/describe\.skip/g, 'describe.ignore')
-          .replace(/it\.skip/g, 'it.ignore'),
-      )
-    }),
-  )
-}