fix: keep numeric header names in filterHeaders() - #35

fix: keep numeric header names in filterHeaders()#35

roxblnfk merged 3 commits into

roadrunner-php:4.xroadrunner-php/http:4.xfrom

aln-1:fix/filter-headers-numeric-keyaln-1/http:fix/filter-headers-numeric-keyCopy head branch name to clipboard