Remove docker tests from ubuntu ci (#494)

Signed-off-by: Raul Sanchez-Mateos <[email protected]>

.github/workflows/nightly-ubuntu-ci.yml

@@ -24,32 +24,3 @@ jobs:
       dependencies_artifact_postfix: '_nightly'
       ref: 'main'
     secrets: inherit
-
-  reusable_docker_tests_v2:
-    name: reusable_docker_tests_v2
-    uses: ./.github/workflows/docker-reusable-workflow.yml
-    with:
-      fastcdr_branch: '2.x'
-      fastdds_branch: '2.x'
-      devutils_branch: '0.x'
-      ddspipe_branch: '0.x'
-      ddsrouter_branch: '2.x'
-      custom_version_build: 'v2'
-      dependencies_artifact_postfix: '_nightly'
-      ref: '2.x'
-    secrets: inherit
-
-  reusable_docker_tests_v3:
-    name: reusable_docker_tests_v3
-    uses: ./.github/workflows/docker-reusable-workflow.yml
-    with:
-      fastcdr_branch: '2.x'
-      fastdds_branch: '3.x'
-      devutils_branch: '1.x'
-      ddspipe_branch: '1.x'
-      ddsrouter_branch: '3.x'
-      custom_version_build: 'v3'
-      dependencies_artifact_postfix: '_nightly'
-      ref: 'main'
-    secrets: inherit
-