Update Legate SHA for 26.01.00 (#1396)

* Update Legate SHA for 26.01.00

* Use legate release channel for CI

Author: marcinz

cmake/versions.json

@@ -6,7 +6,7 @@
             "artifact_name": "${{ inputs.platform }}-${{ inputs.build-type }}-<<repo>>-python${{ inputs.python-version }}-${{ inputs.target-device }}-release-with_tests-${{ inputs.network }}-<<git_tag>>",
             "artifact_workflow": "ci-gh.yml",
             "git_shallow": false,
-            "git_tag": "6b36b9a124bbcb43f86f85af457b280dbc1ba27d",
+            "git_tag": "3ccb639605eecd8e9fee52c2d7d56ea799f4864e",
             "git_url": "git@github.com:nv-legate/legate.internal.git",
             "nightly_workflow": "ci-gh-nightly-release.yml",
             "org": "nv-legate",

continuous_integration/scripts/conda-dnld-utils

@@ -27,7 +27,7 @@ setup_conda_channel() {
     # strict channel ordering is required for prioritizing packages from artifacts
     conda config --set channel_priority strict
     legate_conda_label="$(jq -r '.packages.legate.anaconda_label' ${REPO_DIR}/cmake/versions.json)";
-    export CONDA_CHANNEL="legate-nightly"
+    export CONDA_CHANNEL="legate"
     export CONDA_LABEL="${legate_conda_label}"
     echo "CONDA_CHANNEL=${CONDA_CHANNEL} : CONDA_LABEL=${CONDA_LABEL}"
 }