Refs #24136. Remove nightly jobs for 3.4.x.

Signed-off-by: Miguel Company <miguelcompany@eprosima.com>

Author: MiguelCompany

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

@@ -20,20 +20,6 @@ jobs:
       run-tests: true
       use-ccache: false
 
-  # python 2.4.x - fastdds 3.4.x
-  nightly-ubuntu-ci-2_4_x:
-    uses: eProsima/Fast-DDS-Python/.github/workflows/reusable-ubuntu-ci.yml@2.4.x
-    with:
-      # It would be desirable to have a matrix of ubuntu OS for this job, but due to the issue opened in this ticket:
-      # https://github.com/orgs/community/discussions/128118 , it has been set as a single OS job.
-      os-version: 'ubuntu-22.04'
-      label: 'nightly-ubuntu-ci-2.4.x-3.4.x'
-      fastdds-python-branch: '2.4.x'
-      fastdds-branch: '3.4.x'
-      run-build: true
-      run-tests: true
-      use-ccache: false
-
   # python 2.2.x - fastdds 3.2.x
   nightly-ubuntu-ci-2_2_x:
     uses: eProsima/Fast-DDS-Python/.github/workflows/reusable-ubuntu-ci.yml@2.2.x

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

@@ -24,24 +24,6 @@ jobs:
       run-build: true
       run-tests: true
 
-  # python 2.4.x - fastdds 3.4.x
-  nightly-windows-ci-2_4_x:
-    strategy:
-      fail-fast: false
-      matrix:
-        vs-toolset:
-          - 'v142'
-          - 'v143'
-    uses: eProsima/Fast-DDS-Python/.github/workflows/reusable-windows-ci.yml@2.4.x
-    with:
-      os-version: 'windows-2022'
-      vs-toolset: ${{ matrix.vs-toolset }}
-      label: 'nightly-windows-${{ matrix.vs-toolset }}-ci-2.4.x-3.4.x'
-      fastdds-python-branch: '2.4.x'
-      fastdds-branch: '3.4.x'
-      run-build: true
-      run-tests: true
-
   # python 2.2.x - fastdds 3.2.x
   nightly-windows-ci-2_2_x:
     strategy: