add opsgenie icons (#460)

Co-authored-by: Panos Christophides <panos@netdata.cloud>

Author: christophidesp

src/components/icon/assets/integrations/opsgenie.svg

@@ -115,6 +115,8 @@ import integrationEmail from "./assets/integrations/email.svg"
 import integrationEmailColored from "./assets/integrations/email_colored.svg"
 import integrationPagerduty from "./assets/integrations/pagerduty.svg"
 import integrationPagerdutyColored from "./assets/integrations/pagerduty_colored.svg"
+import integrationOpsgenie from "./assets/integrations/opsgenie.svg"
+import integrationOpsgenieColored from "./assets/integrations/opsgenie_colored.svg"
 import integrations from "./assets/integrations.svg"
 import integrationSlack from "./assets/integrations/slack.svg"
 import integrationSlackColored from "./assets/integrations/slack_colored.svg"
@@ -444,6 +446,8 @@ export const iconsList = {
   integrationDiscordColored,
   integrationEmail,
   integrationEmailColored,
+  integrationOpsgenie,
+  integrationOpsgenieColored,
   integrationPagerduty,
   integrationPagerdutyColored,
   integrations,