updates Ilios enrolment plugin to version 2024061000.

.gitmodules

@@ -32,7 +32,7 @@
 [submodule "enrol/ilios"]
 	path = enrol/ilios
 	url = https://github.com/ilios/moodle-enrol-ilios
-	branch = MOODLE_403_DEVEL
+	branch = MOODLE_403_STABLE
 [submodule "filter/ucsfezproxy"]
 	path = filter/ucsfezproxy
 	url = https://github.com/ucsf-education/moodle-filter_ucsfezproxy
@@ -181,10 +181,6 @@
 	path = blocks/quickmail
 	url = https://github.com/ucsf-education/moodle-block_quickmail
 	branch = UCSFCLE_37_STABLE
-[submodule "enrol/ilios"]
-	path = enrol/ilios
-	url = https://github.com/ilios/moodle-enrol-ilios
-	branch = MOODLE_403_DEVEL
 [submodule "enrol/ucsfsis"]
 	path = enrol/ucsfsis
 	url = https://github.com/ucsf-education/moodle-enrol-ucsfsis