C++: Add precision to cpp/boost/tls-settings-misconfiguration and cpp/boost/use-of-deprecated-hardcoded-security-protocol

Also clean up the names of the queries while here.

Author: jketema

cpp/ql/src/Likely Bugs/Protocols/TlsSettingsMisconfiguration.ql

@@ -1,8 +1,9 @@
 /**
- * @name Boost_asio TLS Settings Misconfiguration
+ * @name boost::asio TLS settings misconfiguration
  * @description Using the TLS or SSLv23 protocol from the boost::asio library, but not disabling deprecated protocols, or disabling minimum-recommended protocols.
  * @kind problem
  * @problem.severity error
+ * @precision medium
  * @security-severity 7.5
  * @id cpp/boost/tls-settings-misconfiguration
  * @tags security

cpp/ql/src/Likely Bugs/Protocols/UseOfDeprecatedHardcodedProtocol.ql

@@ -1,8 +1,9 @@
 /**
- * @name boost::asio Use of deprecated hardcoded Protocol
+ * @name boost::asio use of deprecated hardcoded protocol
  * @description Using a deprecated hard-coded protocol using the boost::asio library.
  * @kind problem
  * @problem.severity error
+ * @precision medium
  * @security-severity 7.5
  * @id cpp/boost/use-of-deprecated-hardcoded-security-protocol
  * @tags security