update console screenshots in user guides

[susanev]

overview

when i did https://github.com/pulumi/pulumi-hugo/issues/347 i forgot that we also had console-related pages in the user guides section. we should update the screenshots there as well.

pages to update screenshots on

• [ ] https://www.pulumi.com/docs/guides/saml/aad/
• [ ] https://www.pulumi.com/docs/guides/saml/gsuite/
• [x] https://www.pulumi.com/docs/guides/saml/okta/
• [x] https://www.pulumi.com/docs/guides/saml/onelogin/
• [ ] also review other pages, this is an incomplete list

[susanev]

also an outdated console screenshot on this page: https://www.pulumi.com/docs/guides/testing/integration/

[ericrudder]

@interurban James .. as part of our push to improve a few SSO things, can we get these updated this milestone? Thanks.