Add v prefix to sentry errors #5954

Job	Run time
Lint	1m 8s
frontend Build With Embroider	3m 0s
frontend Build (20)	1m 46s
lti-course-manager Build With Embroider	2m 37s
frontend Test (20)	8m 42s
test-app Build (20)	1m 25s
lti-dashboard Build With Embroider	2m 38s
test-app Test (20)	4m 25s
frontend Test With Embroider	8m 44s
lti-course-manager Build (20)	1m 22s
lti-course-manager Test (20)	1m 8s
lti-course-manager Test With Embroider	1m 2s
lti-dashboard Build (20)	1m 26s
lti-dashboard Test (20)	56s
lti-dashboard Test With Embroider	59s
frontend Firefox latest-esr	8m 28s
test-app Firefox latest-esr	4m 25s
lti-course-manager Firefox latest-esr	1m 7s
lti-dashboard Firefox latest-esr	1m 15s
	56m 33s

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