Changes to improve support for usecases when host user-id is different to...

Changes to improve support for usecases when host user-id is different to docker-internal user-id (i.e. when container is spanwed from MacOS)

Dockerfile.emscripten

@@ -35,7 +35,12 @@ RUN source "${EMSDK}/emsdk_env.sh" && \
       ts-proto@~1.156.7 \
       typescript@~4.4.4 \
       protobufjs@~7.2.5 && \
-    pnpm dlx playwright install
+    pnpm dlx playwright install && \
+    git config --global advice.detachedHead false && \
+    git config --global --add safe.directory '*' && \
+    chmod -c o+x "${HOME}" && \
+    chmod -Rc o+r "${HOME}" && \
+    chmod -c o+r "${HOME}/.bashrc"
 
 USER root
 WORKDIR /home/emscripten 
@@ -58,9 +63,6 @@ WORKDIR /home/emscripten
 RUN <<-EOF
   set -e
 
-  git config --global advice.detachedHead false
-  git config --global --add safe.directory '*'
-
   mkdir -vp tmp_src
   cd tmp_src