sets user_editable flag for enquiries variable [skip ci]
sets user_editable flag for enquiries variable [skip ci]

when the enable or disable tasks for the enquiries are run, the
user_editable property of the enable_enquiries system variable is also
set. This ensures that when the task is run against apps that already
have the enable_enquiries variable created will also have the right
state of the variable as expected by the app.

tomclement/RapidFTR,tomclement/RapidFTR,timothyakampa/RapidFTR,austiine04/RapidFTR,sorashiro/RapidFTR,sriprasanna/RapidFTR,timothyakampa/RapidFTR,ctumwebaze/RapidFTR,rapidftr/RapidFTR,mwangiann/RapidFTR,sriprasanna/RapidFTR,sriprasanna/RapidFTR,timothyakampa/RapidFTR,rapidftr/RapidFTR,mwangiann/RapidFTR,austiine04/RapidFTR,tomclement/RapidFTR,timothyakampa/RapidFTR,rapidftr/RapidFTR,sriprasanna/RapidFTR,sorashiro/RapidFTR,sorashiro/RapidFTR,ctumwebaze/RapidFTR,ctumwebaze/RapidFTR,sorashiro/RapidFTR,mwangiann/RapidFTR,austiine04/RapidFTR,mwangiann/RapidFTR,austiine04/RapidFTR,tomclement/RapidFTR,ctumwebaze/RapidFTR,rapidftr/RapidFTR