builds: cleanup duplicate and unused code, fix spelling

Few extremely minor updates to the ubuntu dockerfile and ci builds

.github/workflows/ci.yaml

@@ -122,7 +122,7 @@ jobs:
           -e VALGRIND=${{ matrix.valgrind }} \
           -e DEVELOPER=1 \
           -e EXPERIMENTAL_FEATURES=1 \
-          -e COMPA=0 \
+          -e COMPAT=0 \
           -e PYTEST_PAR=2 \
           -e PYTEST_OPTS="--timeout=300" \
           -e TEST_CMD="make check-protos" \

contrib/docker/Dockerfile.ubuntu

@@ -3,8 +3,6 @@ LABEL mantainer="Vincenzo Palazzo vincenzopalazzodev@gmail.com"
 
 WORKDIR /work
 
-COPY . .
-
 ENV DEBIAN_FRONTEND=noninteractive
 ENV LANGUAGE=en_US.UTF-8
 ENV LANG=en_US.UTF-8
@@ -23,7 +21,7 @@ RUN locale-gen en_US.UTF-8 && dpkg-reconfigure --frontend noninteractive tzdata
 
 COPY . .
 
-# install package for pytho cryptography lib
+# install package for python cryptography lib
 # https://cryptography.io/en/latest/installation/#debian-ubuntu
 
 RUN apt-get -qq update && \

contrib/docker/scripts/setup.sh

@@ -6,8 +6,6 @@ export ELEMENTS_VERSION=0.18.1.8
 export RUST_VERSION=nightly
 export TZ="Europe/London"
 
-sudo useradd -ms /bin/bash tester
-
 sudo apt-get update -qq
 
 sudo apt-get -qq install --no-install-recommends --allow-unauthenticated -yy \
@@ -54,9 +52,6 @@ sudo apt-get -qq install --no-install-recommends --allow-unauthenticated -yy \
      zlib1g-dev
 
 
-echo "tester ALL=(root) NOPASSWD:ALL" | sudo tee /etc/sudoers.d/tester
-sudo chmod 0440 /etc/sudoers.d/tester
-
 (
     cd /tmp/ || exit 1
     wget https://storage.googleapis.com/c-lightning-tests/bitcoin-$BITCOIN_VERSION-x86_64-linux-gnu.tar.bz2