Enforce https for old repos

[dontcallmedom]

The following repos are served both over http and https - they should be configured to use only https:

• [x] https://github.com/WICG/admin/settings#pages-https-redirect-feature
• [x] https://github.com/WICG/container-queries/settings#pages-https-redirect-feature
• [x] https://github.com/WICG/ContentPerformancePolicy/settings#pages-https-redirect-feature
• [x] https://github.com/WICG/CSS-Parser-API/settings#pages-https-redirect-feature
• [x] https://github.com/WICG/directory-upload/settings#pages-https-redirect-feature
• [x] https://github.com/WICG/EventListenerOptions/settings#pages-https-redirect-feature
• [x] https://github.com/WICG/historical-a11yapi/settings#pages-https-redirect-feature
• [x] https://github.com/WICG/historical-web-payments-browser-api/settings#pages-https-redirect-feature
• [x] https://github.com/WICG/hsts-priming/settings#pages-https-redirect-feature
• [x] https://github.com/WICG/img-conversion/settings#pages-https-redirect-feature
• [x] https://github.com/WICG/indexed-db-observers/settings#pages-https-redirect-feature
• [x] https://github.com/WICG/InputDeviceCapabilities/settings#pages-https-redirect-feature
• [x] https://github.com/WICG/ResizeObserver/settings#pages-https-redirect-feature

(cf https://github.com/w3c/validate-repos/issues/70)