Update maven.yml (remove update dependency graph)

This was causing several 403 issues: https://github.com/extent-framework/extentreports-java/actions/runs/9579125973/job/26410971673?pr=400

```
Error: HTTP Status 403 for request POST https://api.github.com/repos/extent-framework/extentreports-java/dependency-graph/snapshots
Error: Response body:
{
  "message": "Resource not accessible by integration",
  "documentation_url": "https://docs.github.com/rest/dependency-graph/dependency-submission#create-a-snapshot-of-dependencies-for-a-repository",
  "status": "403"
}
Error: Resource not accessible by integration
Error: HttpError: Resource not accessible by integration
    at /home/runner/work/_actions/advanced-security/maven-dependency-submission-action/571e99aab1055c2e71a1e2309b9691de18d6b7d6/webpack:/maven-dependency-tree-action/node_modules/@github/dependency-submission-toolkit/dist/index.js:5317:1
    at processTicksAndRejections (node:internal/process/task_queues:96:5)

/home/runner/work/_actions/advanced-security/maven-dependency-submission-action/571e99aab1055c2e71a1e2309b9691de18d6b7d6/webpack:/maven-dependency-tree-action/node_modules/@github/dependency-submission-toolkit/dist/index.js:396
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
^
Error: Failed to submit snapshot: HttpError: Resource not accessible by integration
    at /home/runner/work/_actions/advanced-security/maven-dependency-submission-action/571e99aab1055c2e71a1e2309b9691de18d6b7d6/webpack:/maven-dependency-tree-action/node_modules/@github/dependency-submission-toolkit/dist/index.js:499:1
    at Generator.throw (<anonymous>)
    at rejected (/home/runner/work/_actions/advanced-security/maven-dependency-submission-action/571e99aab1055c2e71a1e2309b9691de18d6b7d6/webpack:/maven-dependency-tree-action/node_modules/@github/dependency-submission-toolkit/dist/index.js:396:1)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
```

.github/workflows/maven.yml

@@ -29,7 +29,3 @@ jobs:
         cache: maven
     - name: Build with Maven
       run: mvn -B package --file pom.xml
-
-    # Optional: Uploads the full dependency graph to GitHub to improve the quality of Dependabot alerts this repository can receive
-    - name: Update dependency graph
-      uses: advanced-security/maven-dependency-submission-action@571e99aab1055c2e71a1e2309b9691de18d6b7d6