fix: invalid f-string and oidc url for insights plugin #19

Job	Run time
awx_collection sanity (stable-2.17)	1m 27s
awx-operator	13m 14s
awx_collection integration (a-h, ^[a-h])	12m 23s
api-test	13m 32s
awx_collection integration (i-p, ^[i-p])	15m 27s
dev-env	6m 12s
api-migrations	10m 34s
awx_collection integration (r-z0-9, ^[r-z0-9])	14m 59s
api-lint	1m 26s
api-swagger	4m 47s
awx-collection	2m 27s
api-schema	7m 15s
combine awx_collection integration coverage	1m 13s
	1h 44m 56s

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