remove sudo

backstage/Dockerfile

@@ -22,16 +22,16 @@ ENV PYTHON=/usr/bin/python3
 # Install isolate-vm dependencies, these are needed by the @backstage/plugin-scaffolder-backend.
 RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \
     --mount=type=cache,target=/var/lib/apt,sharing=locked \
-    sudo apt-get update && \
-    sudo apt-get install -y --no-install-recommends python3 g++ build-essential && \
+    apt-get update && \
+    apt-get install -y --no-install-recommends python3 g++ build-essential && \
     rm -rf /var/lib/apt/lists/*
 
 # Install sqlite3 dependencies. You can skip this if you don't use sqlite3 in the image,
 # in which case you should also move better-sqlite3 to "devDependencies" in package.json.
 RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \
     --mount=type=cache,target=/var/lib/apt,sharing=locked \
-    sudo apt-get update && \
-    sudo apt-get install -y --no-install-recommends libsqlite3-dev && \
+    apt-get update && \
+    apt-get install -y --no-install-recommends libsqlite3-dev && \
     rm -rf /var/lib/apt/lists/*
 
 USER node
@@ -62,16 +62,16 @@ ENV PYTHON=/usr/bin/python3
 # Install isolate-vm dependencies, these are needed by the @backstage/plugin-scaffolder-backend.
 RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \
     --mount=type=cache,target=/var/lib/apt,sharing=locked \
-    sudo apt-get update && \
-    sudo apt-get install -y --no-install-recommends python3 g++ build-essential && \
+    apt-get update && \
+    apt-get install -y --no-install-recommends python3 g++ build-essential && \
     rm -rf /var/lib/apt/lists/*
 
 # Install sqlite3 dependencies. You can skip this if you don't use sqlite3 in the image,
 # in which case you should also move better-sqlite3 to "devDependencies" in package.json.
 RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \
     --mount=type=cache,target=/var/lib/apt,sharing=locked \
-    sudo apt-get update && \
-    sudo apt-get install -y --no-install-recommends libsqlite3-dev && \
+    apt-get update && \
+    apt-get install -y --no-install-recommends libsqlite3-dev && \
     rm -rf /var/lib/apt/lists/*
 
 # From here on we use the least-privileged `node` user to run the backend.