Migrate build pipeline to a governed 1ES compliant template

[MaggieKimani1]

Instructions and references for how to migrate this pipeline are found here: https://microsoftgraph.visualstudio.com/Graph%20Developer%20Experiences/_workitems/edit/20844
The pipeline to migrate is: https://dev.azure.com/microsoftgraph/0985d294-5762-4bc2-a565-161ef349ca3e/_build?definitionId=107

Reference:
onenote:https://microsoft.sharepoint-df.com/teams/GraphTooling/SiteAssets/Graph%20Tooling%20Notebook/Engineering%20System.one#Migrate%20GitHub%20hosted%20Azure%20Pipelines%20to%20use%201ES%20Compliant%20Pipelines&section-id=%7BCA0105E9-A233-4D57-BEEF-BC422E982495%7D&page-id=%7BE2728A7D-F2C5-47EF-AEF5-134C4BBEA706%7D&object-id=%7B0319DA42-4863-0E14-37B6-1AF67EDE5FFB%7D&12)