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Applying the enclosing ENV variables with double quotes suggestions

Co-authored-by: Lucas <[email protected]>

.github/images/entrypoint.sh

@@ -5,15 +5,15 @@ set -e
 echo -e "\n\n--------- Starting the configuration of rskj ---------\n\n"
 cd /usr/src/
 git clone https://github.com/rsksmart/rskj.git rskj
-cd rskj && git checkout ${INPUT_RSKJ_BRANCH}
+cd rskj && git checkout "${INPUT_RSKJ_BRANCH}"
 chmod +x ./configure.sh && chmod +x gradlew
 ./configure.sh
 
 echo -e  "\n\n--------- Starting the configuration of powpeg ---------\n\n"
 cd /usr/src/
 git clone https://github.com/rsksmart/powpeg-node.git powpeg
 cp configure_gradle_federator.sh powpeg
-cd powpeg && git checkout ${INPUT_FEDERATOR_BRANCH}
+cd powpeg && git checkout "${INPUT_FEDERATOR_BRANCH}"
 chmod +x ./configure.sh && chmod +x gradlew
 FED_VERSION=$(bash configure_gradle_federator.sh)
 echo "FED_VERSION=$FED_VERSION"
@@ -27,11 +27,11 @@ mv configure_rit_locally.sh rit
 mv regtest.js rit/config/regtest.js
 mv /usr/src/logbacks/* /usr/src/rit/logbacks/
 cd rit
-git checkout ${INPUT_RIT_BRANCH}
+git checkout "${INPUT_RIT_BRANCH}"
 chmod +x ./configure.sh
 ./configure.sh
 ./configure_rit_locally.sh "${FED_VERSION}"
-export LOG_LEVEL=${INPUT_RIT_LOG_LEVEL}
+export LOG_LEVEL="${INPUT_RIT_LOG_LEVEL}"
 
 echo -e "\n\n--------- Executing Rootstock Integration Tests ---------\n\n"
 npm install -y
@@ -46,5 +46,5 @@ else
 fi
 echo -e "$MESSAGE"
 
-echo "status=${STATUS}" >>${GITHUB_OUTPUT}
-echo "message=${MESSAGE}" >> ${GITHUB_OUTPUT}
+echo "status=${STATUS}" >>"${GITHUB_OUTPUT}"
+echo "message=${MESSAGE}" >>"${GITHUB_OUTPUT}"