comment out "INSTALL_RPATH"-related cmake commands from "Framework" subfolders

Also redo Timer.cpp and XMLFormatter.h to use c++11 constructs.

There is no longer a need to do this as the bug was present in Poco
<1.4. Since we now require a minimum of >=1.4 we can pass the socket
normally.

This will be investigated further as part of issue #19952.

refs #19866

by using a keyword that returns an empty dataset, this way the answer comes directly from the index in the DB.

Unused variables, scope, and memleak

This fixes the "`M_ASN1_STRING_data’ was not declared in this scope" error with openssl 1.1.0

re #15281