ci: changed variable name in env script

Author: piotr pietruszewski

example/.env.example

@@ -6,5 +6,5 @@ CAROUSEL_ID=$CAROUSEL_ID
 EVENT_NAME=$EVENT_NAME
 ARTICLE_ID=$ARTICLE_ID
 USER_NAME=$USER_NAME
-SECTION_ID=$SECTION_ID
+COLLECTION_ID=$COLLECTION_ID
 SEARCH_TERM=$SEARCH_TERM

example/scripts/generateEnv.sh

@@ -9,4 +9,4 @@ echo EVENT_NAME=$EVENT_NAME >>.env
 echo ARTICLE_ID=$ARTICLE_ID >>.env
 echo USER_NAME=$USER_NAME >>.env
 echo SEARCH_TERM=$SEARCH_TERM >>.env
-echo SECTION_ID=$SECTION_ID >>.env
+echo COLLECTION_ID=$COLLECTION_ID >>.env