Enhance reporting, add shellcheck (#28240)

* Enhance reporting, add shellcheck

---------

Co-authored-by: Mattermost Build <build@mattermost.com>

e2e-tests/.ci/server.run_cypress.sh

@@ -33,12 +33,12 @@ LOGFILE_SUFFIX="${CI_BASE_URL//\//_}" # Remove slashes from CI_BASE_URL to produ
 # shellcheck disable=SC2016
 if ${MME2E_DC_SERVER} exec -T -u "$MME2E_UID" -- cypress bash -c '[ -n "${AUTOMATION_DASHBOARD_URL}" ]'; then
   mme2e_log "AUTOMATION_DASHBOARD_URL is set. Using run_test_cycle.js for the cypress run"
-  ${MME2E_DC_SERVER} exec -T -u "$MME2E_UID" -- cypress node run_test_cycle.js | tee ../cypress/logs/${LOGFILE_SUFFIX}_cypress.log
+  ${MME2E_DC_SERVER} exec -T -u "$MME2E_UID" -- cypress node run_test_cycle.js | tee "../cypress/logs/${LOGFILE_SUFFIX}_cypress.log"
 else
   mme2e_log "AUTOMATION_DASHBOARD_URL is unset. Using run_tests.js for the cypress run"
   # shellcheck disable=SC2086
-  ${MME2E_DC_SERVER} exec -T -u "$MME2E_UID" -- cypress node run_tests.js $TEST_FILTER | tee ../cypress/logs/${LOGFILE_SUFFIX}_cypress.log
+  ${MME2E_DC_SERVER} exec -T -u "$MME2E_UID" -- cypress node run_tests.js $TEST_FILTER | tee "../cypress/logs/${LOGFILE_SUFFIX}_cypress.log"
 fi
 
 # Collect server logs
-${MME2E_DC_SERVER} logs --no-log-prefix -- server >../cypress/logs/${LOGFILE_SUFFIX}_mattermost.log 2>&1
+${MME2E_DC_SERVER} logs --no-log-prefix -- server > "../cypress/logs/${LOGFILE_SUFFIX}_mattermost.log" 2>&1