Updated (embedded) Tomcat to 9.0.70

Embedded Tomcat has been updated to version 9.0.70 (see Changelog Tomcat 9.0.70 ) to prevent known vulnerabilities.

Please be aware that Tomcat >= 9.0.69 serves cookies with dates formatted as required by RFC 6265 (see Changelog Tomcat 9.0.69 ). This may have to be respected in HTTP client implementations. When e.g. the Apache HttpClient is used and cookies are retrieved via the CookieStore , the cookie specification must be set to standard - see RequestConfig.Builder#setCookieSpec and CookieSpecs .

(CMS-22519)