[🤠]: Howdy folks, let's bump Dockerfile.ci to 19515ac ! (#11196)

Signed-off-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: pablo-garay <[email protected]>

Dockerfile.ci

@@ -54,7 +54,7 @@ RUN pip install nemo_run@git+https://github.com/NVIDIA/NeMo-Run.git@${NEMO_RUN_T
 # Install NeMo requirements
 ARG TE_TAG=7d576ed25266a17a7b651f2c12e8498f67e0baea
 ARG MODELOPT_VERSION=0.19.0
-ARG MCORE_TAG=af4b5de574744c09ddd74bb062ff0bced9b3bd66
+ARG MCORE_TAG=19515ac9eb2e4ea1a48d6b88f33f8dd5009e0617
 
 ARG APEX_TAG=810ffae374a2b9cb4b5c5e28eaeca7d7998fca0c
 RUN \