Fix dockerfile (#1567)

* Fix dockerfile

Author: jacob720

Dockerfile.blueapi

@@ -1,7 +1,8 @@
 # Before changing this BlueAPI version number, you should check that 
 # the BlueAPI pin in pyproject.toml is compatible, else the version will
 # be overridden
-FROM ghcr.io/diamondlightsource/blueapi:1.0.0-rc.2
+FROM ghcr.io/diamondlightsource/blueapi:latest
+USER root
 
 ARG DEBIAN_FRONTEND=noninteractive
 
@@ -11,8 +12,6 @@ RUN apt update -y && \
     apt upgrade -y && \
     apt install -y libgl1 libglib2.0-0
 
-RUN /venv/bin/pip install --no-cache-dir --no-compile mx-bluesky
+RUN uv pip install --no-cache-dir --no-compile mx-bluesky
 
-# Needed so that Blueapi's setup-scratch stage has permission to modify dependencies installed 
-# in the above pip installation
-RUN mkdir -p /.cache/pip; chmod -R 777 /venv /.cache/pip
+USER ubuntu

pyproject.toml

@@ -25,7 +25,7 @@ dependencies = [
     "matplotlib",
     "nexgen >= 0.11.0",
     "numpy >= 2.3.5",
-    "opencv-python",                  # Needed for I24 ssx moveonclick. To be changed to headless once this is moved to separate ui.
+    "opencv-python",                   # Needed for I24 ssx moveonclick. To be changed to headless once this is moved to separate ui.
     "opentelemetry-distro",
     "opentelemetry-exporter-otlp",
     "pydantic",
@@ -40,6 +40,7 @@ dependencies = [
     "matplotlib",
     "cachetools",
     "bluesky-stomp >= 0.2.0",
+    "mysql-connector-python == 9.5.0", # see https://github.com/DiamondLightSource/mx-bluesky/issues/1568
 
     #
     # These dependencies may be issued as pre-release versions and should have a pin constraint