[ci] do not force depencency revalidation anymore

Since the change to the new maven nexus is completed this will limit requests to it.

Author: line-o

.github/workflows/ci-test.yml

@@ -59,7 +59,7 @@ jobs:
           cache: 'true'
       - name: Maven Build
         timeout-minutes: 30
-        run: ${{ steps.install-mvnd.outputs.mvnd-dir }}/mvnd -V -B -U -T 1C compile test-compile -DtrimStackTrace=false -D'dependency-check.skip' -D'license.skip'
+        run: ${{ steps.install-mvnd.outputs.mvnd-dir }}/mvnd -V -B -T 1C compile test-compile -DtrimStackTrace=false -D'dependency-check.skip' -D'license.skip'
       - name: Maven Test
         timeout-minutes: 60
         run: ${{ steps.install-mvnd.outputs.mvnd-dir }}/mvnd -V -B verify -DtrimStackTrace=false -D'dependency-check.skip' -D'license.skip' -D'mvnd.maxLostKeepAlive=6000'