test: remove explicit bun:test imports

Author: metonym

tests/postcss-inline-css-vars.test.ts

@@ -1,4 +1,3 @@
-import { describe, expect, test } from "bun:test";
 import postcss from "postcss";
 import { postcssInlineCssVars } from "../scripts/utils/postcss-inline-css-vars";
 

tests/postcss-scoped-styles.test.ts

@@ -1,4 +1,3 @@
-import { describe, expect, it } from "bun:test";
 import postcss from "postcss";
 import { postcssScopedStyles } from "../scripts/utils/postcss-scoped-styles";
 

tests/to-camel-case.test.ts

@@ -1,4 +1,3 @@
-import { describe, expect, it } from "bun:test";
 import { toCamelCase } from "../scripts/utils/to-camel-case";
 
 describe("toCamelCase", () => {