Git commits in Moodle x.x.x by Angad Sethi

commit 4f5e2fc266dd5a33bd1dcc02905c66756a27132c
Author: Angad Sethi <angadsethi18@gmail.com>
Date:   Fri, 07 Feb 2020 19:17:23 +0800
Tag:    v3.7.5

MDL-67142 quiz: fixed error when deleting saved questions long-name-quiz

commit 9dd517653cf4f7004c69e05d2708ce641153913b
Author: Angad Sethi <angadsethi18@gmail.com>
Date:   Fri, 07 Feb 2020 18:37:38 +0800
Tag:    v3.8.2

MDL-67142 quiz: fixed error when deleting saved questions long-name-quiz

commit 86127e774fd36e00156fb5961f48b5a91baf79ce
Author: Angad Sethi <angadsethi18@gmail.com>
Date:   Fri, 07 Feb 2020 17:29:17 +0800
Tag:    v3.9.0-beta

MDL-67142 quiz: fixed error when deleting saved questions long-name-quiz