Try actions/checkout@v4

Author: jonnyeom

.github/workflows/test.yml

@@ -15,7 +15,7 @@ jobs:
     runs-on: "ubuntu-22.04"
 
     steps:
-      - uses: "actions/checkout@v2"
+      - uses: "actions/checkout@v4"
 
       - uses: "shivammathur/setup-php@v2"
         with:
@@ -34,7 +34,7 @@ jobs:
     runs-on: "ubuntu-22.04"
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - uses: shivammathur/setup-php@v2
         with:
@@ -64,7 +64,7 @@ jobs:
           - "8.3"
 
     steps:
-      - uses: "actions/checkout@v2"
+      - uses: "actions/checkout@v4"
 
       - uses: "shivammathur/setup-php@v2"
         with:
@@ -91,7 +91,7 @@ jobs:
           - "8.3"
 
     steps:
-      - uses: "actions/checkout@v2"
+      - uses: "actions/checkout@v4"
 
       - uses: "shivammathur/setup-php@v2"
         with:
@@ -117,7 +117,7 @@ jobs:
           - "8.3"
 
     steps:
-      - uses: "actions/checkout@v2"
+      - uses: "actions/checkout@v4"
 
       - uses: "shivammathur/setup-php@v2"
         with: