update treescape tag (#49)

Author: slabasan

latest/docker/Dockerfile.treescape

@@ -12,7 +12,7 @@ USER root
 
 RUN git clone https://github.com/LLNL/treescape ${GIT_CLONE_STAGING_DIR}/treescape && \
     cd ${GIT_CLONE_STAGING_DIR}/treescape && \
-    git checkout main-2026-04-13
+    git checkout main-2026-04-14
 
 RUN . /opt/global_py_venv/bin/activate && \
     cd ${GIT_CLONE_STAGING_DIR}/treescape && \