[rocm7.0_internal_testing] upgrade tensorboard compatible with numpy 2 (#2326)

Fixes https://ontrack-internal.amd.com/browse/SWDEV-541809

Upgrading tensorboard after numpy upgrade
Ran in
**registry-sc-harbor.amd.com/framework/compute-rocm-dkms-no-npi-hipclang:16381_ubuntu24.04_py3.12_pytorch_lw_rocm7.0_internal_testing_afe8b782**

```
    7  git checkout rocm7.0_IT_upgrade_tensorboard
    8  pip install .ci/docker/requirements-ci.txt
    9  pip install -r .ci/docker/requirements-ci.txt
   10  PYTORCH_TEST_WITH_ROCM=1 python test/test_monitor.py TestMonitorTensorboard.test_event_handler

root@ubb4-rack-22:/var/lib/jenkins/pytorch# PYTORCH_TEST_WITH_ROCM=1 python test/test_monitor.py TestMonitorTensorboard.test_event_handler
/opt/venv/lib/python3.12/site-packages/google/protobuf/internal/well_known_types.py:91: DeprecationWarning: datetime.datetime.utcfromtimestamp() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.fromtimestamp(timestamp, datetime.UTC).
  _EPOCH_DATETIME_NAIVE = datetime.datetime.utcfromtimestamp(0)
.
----------------------------------------------------------------------
Ran 1 test in 0.327s

OK
root@ubb4-rack-22:/var/lib/jenkins/pytorch#

```

(cherry picked from commit c7f61f4)

Author: ethanwee1

.ci/docker/requirements-ci.txt

@@ -309,8 +309,7 @@ z3-solver==4.15.1.0 ; platform_machine != "s390x"
 #Pinned versions:
 #test that import:
 
-tensorboard==2.13.0 ; python_version < "3.13"
-tensorboard==2.18.0 ; python_version >= "3.13"
+tensorboard==2.18.0
 #Description: Also included in .ci/docker/requirements-docs.txt
 #Pinned versions:
 #test that import: test_tensorboard