Small updates across pages

Created by: elzannewentzel

Stakeholder: Fabiana and Lindsay - no need to review What? There are various small updates required across pages on the marketing platform.

1. Replace the Amazon logo with TBC
2. Remove 'Amazon' from this page https://about.sourcegraph.com/get-started/self-hosted
3. Link the Cloudflare logo in the carousel to https://about.sourcegraph.com/case-studies/cloudflare-accelerates-debugging-and-improves-security
4. Remove quotation marks on Resolve incidents faster

Why?

1. Amazon may or may not make a decision to remove logo rights on July 7th
2. Feedback from Crazyegg data
3. The copy should not have quotation marks.

Asana: https://app.asana.com/0/1200095757619647/1202459307330604/f https://app.asana.com/0/1200095757619647/1202519591393069/f