Drop 921100 for now (#1125)
Drop 921100 for now (#1125)

* Remove Content-Length from this rule

It is already handled by 920160.

* Remove Transfer-Encoding

It's possible to have multiple values as per rfc 7230, section 4.

SpiderLabs/owasp-modsecurity-crs,SpiderLabs/owasp-modsecurity-crs,SpiderLabs/owasp-modsecurity-crs,coreruleset/coreruleset,SpiderLabs/owasp-modsecurity-crs,coreruleset/coreruleset,SpiderLabs/owasp-modsecurity-crs,coreruleset/coreruleset,coreruleset/coreruleset,SpiderLabs/owasp-modsecurity-crs,coreruleset/coreruleset,SpiderLabs/owasp-modsecurity-crs,coreruleset/coreruleset