build: catch2 is installed with using conan instead of FetchContent

Author: henryborchers

scripts/resources/package_for_linux/Dockerfile

@@ -26,6 +26,9 @@ FROM ${manylinux_image} AS base
 RUN --mount=type=cache,target=/var/cache/yum \
     yum install -y lndir
 
+# This needed to use uv run with --only-group option
+RUN --mount=type=cache,target=/path/to/pipx/cache \
+    pipx install "uv>=0.6.5" --force
 
 # ==============================================================================
 FROM base AS conan_builder