chore: remove unused import.

Codex- · Codex- · commit 01e669373910 · 2022-05-28T13:08:00.000+12:00
diff --git a/src/utils.spec.ts b/src/utils.spec.ts
@@ -1,4 +1,3 @@
-import * as github from "@actions/github";
 import { getBranchName } from "./utils";
 
 describe("utils", () => {

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,3 @@`
`1`		`-import * as github from "@actions/github";`
`2`	`1`	`import { getBranchName } from "./utils";`
`3`	`2`
`4`	`3`	`describe("utils", () => {`