Fix: update oven-sh/setup-bun from v3 to v2

Author: jkyberneees

.github/workflows/ci.yml

@@ -19,7 +19,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Setup Bun
-        uses: oven-sh/setup-bun@v3
+        uses: oven-sh/setup-bun@v2
         with:
           bun-version: latest
 
@@ -45,7 +45,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Setup Bun
-        uses: oven-sh/setup-bun@v3
+        uses: oven-sh/setup-bun@v2
         with:
           bun-version: latest
 
@@ -71,7 +71,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Setup Bun
-        uses: oven-sh/setup-bun@v3
+        uses: oven-sh/setup-bun@v2
         with:
           bun-version: latest