Fix sudo installation

Dockerfile

@@ -535,7 +535,7 @@ RUN apt-get update && apt-get install --no-install-recommends -y \
     cd /opt && curl -fsSL "https://github.com/selkies-project/selkies-gstreamer/releases/download/v${SELKIES_VERSION}/gstreamer-selkies_gpl_v${SELKIES_VERSION}_ubuntu$(grep VERSION_ID= /etc/os-release | cut -d= -f2 | tr -d '\"')_$(dpkg --print-architecture).tar.gz" | tar -xzf - && \
     cd /tmp && curl -O -fsSL "https://github.com/selkies-project/selkies-gstreamer/releases/download/v${SELKIES_VERSION}/selkies_gstreamer-${SELKIES_VERSION}-py3-none-any.whl" && pip3 install --no-cache-dir --force-reinstall "selkies_gstreamer-${SELKIES_VERSION}-py3-none-any.whl" && rm -f "selkies_gstreamer-${SELKIES_VERSION}-py3-none-any.whl" && \
     cd /opt && curl -fsSL "https://github.com/selkies-project/selkies-gstreamer/releases/download/v${SELKIES_VERSION}/selkies-gstreamer-web_v${SELKIES_VERSION}.tar.gz" | tar -xzf - && \
-    cd /tmp && curl -o selkies-js-interposer.deb -fsSL "https://github.com/selkies-project/selkies-gstreamer/releases/download/v${SELKIES_VERSION}/selkies-js-interposer_v${SELKIES_VERSION}_ubuntu$(grep VERSION_ID= /etc/os-release | cut -d= -f2 | tr -d '\"')_$(dpkg --print-architecture).deb" && sudo apt-get update && sudo apt-get install --no-install-recommends -y ./selkies-js-interposer.deb && rm -f selkies-js-interposer.deb && \
+    cd /tmp && curl -o selkies-js-interposer.deb -fsSL "https://github.com/selkies-project/selkies-gstreamer/releases/download/v${SELKIES_VERSION}/selkies-js-interposer_v${SELKIES_VERSION}_ubuntu$(grep VERSION_ID= /etc/os-release | cut -d= -f2 | tr -d '\"')_$(dpkg --print-architecture).deb" && apt-get update && apt-get install --no-install-recommends -y ./selkies-js-interposer.deb && rm -f selkies-js-interposer.deb && \
     apt-get clean && rm -rf /var/lib/apt/lists/* /var/cache/debconf/* /var/log/* /tmp/* /var/tmp/*
 # Add configuration for Selkies-GStreamer Joystick interposer
 ENV SELKIES_INTERPOSER='/usr/$LIB/selkies_joystick_interposer.so'