Fix link to examples (#50)

Author: Criptic

sdk/va-report-components/documentation/docs/getting-started.md

@@ -73,5 +73,5 @@ For a complete list of options, see the documentation for [`SASReportElement`](a
 
 ## See our examples
 
-<a target="_blank" href="https://github.com/sassoftware/sas-viya-sdk-js/blob/master/sdk/va-report-components/examples">Our examples</a> demonstrate a few different
+<a target="_blank" href="https://github.com/sassoftware/sas-viya-sdk-js/blob/main/sdk/va-report-components/examples">Our examples</a> demonstrate a few different
 ways to start using the SAS Visual Analytics SDK in your HTML application.