testing: track the llama export times

.ci/docker/ci_commit_pins/optimum-executorch.txt

@@ -1 +1 @@
-4361747abfc55e40e929396ed986efe775d745f9
+d03e90c2cd9048e6d9a75285c0355f033cd016fc

.ci/docker/ci_commit_pins/pytorch.txt

@@ -1 +1 @@
-e6f766c7d750d40603eee3f66c5915bac606b3ea
+b31bad1b8f1331bf43d47f46602cf6141db56844

.ci/docker/common/install_arm.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+# Copyright (c) Meta Platforms, Inc. and affiliates.
+# All rights reserved.
+# Copyright 2025 Arm Limited and/or its affiliates.
+#
+# This source code is licensed under the BSD-style license found in the
+# LICENSE file in the root directory of this source tree.
+
+set -ex
+
+install_arm_prerequiresites() {
+    apt-get update -y
+    apt-get install -y --no-install-recommends \
+            mesa-vulkan-drivers libvulkan1
+    rm -rf /var/lib/apt/lists/*
+}
+
+install_arm_prerequiresites

.ci/docker/requirements-ci.txt

@@ -30,7 +30,6 @@ sphinx-reredirects==0.1.4
 matplotlib>=3.9.4
 sphinx-copybutton==0.5.2
 # PyTorch Theme
--e git+https://github.com/pytorch/pytorch_sphinx_theme.git@pytorch_sphinx_theme2#egg=pytorch_sphinx_theme2
-
+pytorch_sphinx_theme2==0.2.0
 # script unit test requirements
 yaspin==3.1.0

.ci/docker/ubuntu/Dockerfile

@@ -83,6 +83,9 @@ RUN if [ -n "${ANDROID_NDK_VERSION}" ]; then bash ./install_android.sh; fi
 RUN rm install_android.sh
 
 ARG ARM_SDK
+COPY ./common/install_arm.sh install_arm.sh
+RUN if [ -n "${ARM_SDK}" ]; then bash ./install_arm.sh; fi
+RUN rm install_arm.sh
 
 ARG ZEPHYR_SDK
 COPY ./common/install_zephyr.sh install_zephyr.sh