chore(deps): AUT-1497 bump nightly MCore main (#5564)

Signed-off-by: svcnemo-autobot <svcnemo-autobot@nvidia.com>
Signed-off-by: oliver könig <okoenig@nvidia.com>
Co-authored-by: oliver könig <okoenig@nvidia.com>

Author: svcnemo-autobot

.dev.commit

@@ -1 +1 @@
-12eed0a5ac3f1ced6a3a4f76727db530bdbf7391
+b3b1e2d793c596c2fa61076d001ab93f294e4e87

.github/scripts/test_docker_dependency_layers.sh

@@ -246,7 +246,12 @@ if ! grep -A1 '^te = \[$' pyproject.toml | grep -Fxq '    "megatron-core[te]",';
   echo "Bridge's TE extra must enable the selected MCore ref's TE extra" >&2
   exit 1
 fi
-grep -Fq '{ name = "megatron-core", extra = ["te"] }' uv.lock
+if ! grep -Fq \
+  '{ name = "megatron-core", extras = ["te"], marker = "extra == '\''te'\''", editable = "3rdparty/Megatron-LM" }' \
+  uv.lock; then
+  echo "Bridge's lock metadata must preserve the MCore TE extra" >&2
+  exit 1
+fi
 if grep -q 'transformer-engine @ git+https://github.com/NVIDIA/TransformerEngine.git@' pyproject.toml || \
   grep -q '^name = "transformer-engine"$' pyproject.toml; then
   echo "Bridge must inherit the TransformerEngine source and metadata from the selected MCore ref" >&2

.github/workflows/cicd-main.yml

@@ -693,7 +693,7 @@ jobs:
             local gpu_count
             gpu_count=$(grep -m1 '^# GPU_COUNT=' "$f" | cut -d= -f2)
             if [ -n "$gpu_count" ]; then
-              echo "${RUNNER_PREFIX}" | sed "s/gpu-x[0-9]*/gpu-${gpu_count}/"
+              echo "${RUNNER_PREFIX}" | sed "s/gpu-x[0-9]*/gpu-x${gpu_count}/"
             else
               echo "${RUNNER_PREFIX}"
             fi

.main.commit

@@ -1 +1 @@
-14346b65a2d0790e451919858f7771078105c5f0
+2a75ac12c54ba6a42b34024756820bf819a2e25f