change @3 to @4

Author: dschwartz-ftadvisory

.github/workflows/license-scanning-maven.yml

@@ -16,9 +16,9 @@ jobs:
   scan:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up JDK 17
-      uses: actions/setup-java@v3
+      uses: actions/setup-java@v4
       with:
         java-version: 17
         cache: maven