[Analyzers][CPP] Turn on rule 26497 (#23119)

* Turn on warning 26497
This function function-name could be marked constexpr if compile-time evaluation is desired.

* C++20 has constexpr swap

* as constexpr is not only for compile time,
make all functions that can be constexpr constexpr

* constexpr functions are implicity inline

src/modules/videoconference/VideoConferenceShared/Logging.h

@@ -41,12 +41,12 @@ std::string toMediaTypeString(GUID subtype);
 #define LOG(str) LogToFile(str, false);
 #endif
 
-inline bool failed(HRESULT hr)
+constexpr inline bool failed(HRESULT hr)
 {
     return hr != S_OK;
 }
 
-inline bool failed(bool val)
+constexpr inline bool failed(bool val)
 {
     return val == false;
 }