Merged in feature/sas-mypages (pull request #1302)

Feature/sas mypages

* feat: Add SAS partner page under my pages
* fix: feature toggle SAS Partner page in my pages
* add translations for SAS account page
* use 'flex-start' instead of 'start'
* fix: flatten css
* fix: don't use <SectionContainer /> on linkedAccounts page

components/Blocks/DynamicContent/SectionWrapper/index.tsx

@@ -21,7 +21,8 @@ export default function SectionWrapper({
           link={dynamic_content.link}
           preamble={dynamic_content.subtitle}
           title={dynamic_content.title}
-          topTitle={firstItem}
+          headingAs={firstItem ? "h3" : "h4"}
+          headingLevel={firstItem ? "h1" : "h2"}
         />
       ) : null}
       {children}