[ci] Bump actions/checkout from 4 to 6

Signed-off-by: Chris Cranford <[email protected]>

Author: Naros

.github/workflows/mysql-57.yml

@@ -32,8 +32,8 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
-    - uses: ./.github/actions/setup-java 
+    - uses: actions/checkout@v6
+    - uses: ./.github/actions/setup-java
     - name: Cache Maven packages
       uses: actions/cache@v4
       with:

.github/workflows/mysql-80.yml

@@ -32,8 +32,8 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
-    - uses: ./.github/actions/setup-java 
+    - uses: actions/checkout@v6
+    - uses: ./.github/actions/setup-java
     - name: Cache Maven packages
       uses: actions/cache@v1
       with: