cmake: remove CURL_CA_BUNDLE from cmake TODO

CMakeLists.txt

@@ -1249,8 +1249,6 @@ set(CC                      "${CMAKE_C_COMPILER}")
 set(CONFIGURE_OPTIONS       "")
 # TODO when to set "-DCURL_STATICLIB" for CPPFLAG_CURL_STATICLIB?
 set(CPPFLAG_CURL_STATICLIB  "")
-# TODO need to set this (see CURL_CHECK_CA_BUNDLE in acinclude.m4)
-set(CURL_CA_BUNDLE          "")
 set(CURLVERSION             "${CURL_VERSION}")
 set(ENABLE_SHARED           "yes")
 if(CURL_STATICLIB)