[Analyzers][CPP] turn on Warning 4100 (#21449)

* Analyzers CPP

Changing the warning level from 3 to 4.
change some project files to make them use the warning config in cpp props file.

* Analyzers C++ turn on warning 4706

Change Cpp.Build.props file to enable 4706
fix BugReportTool code to get rid of 4706

* Turn on warning 4100 and fix the code

* Follow c++ core guidelines

* Adapting to PR comments

src/common/Display/monitors.cpp

@@ -19,7 +19,7 @@ MonitorInfo::MonitorInfo(HMONITOR h) :
     GetMonitorInfoW(handle, &info);
 }
 
-static BOOL CALLBACK GetDisplaysEnumCb(HMONITOR monitor, HDC hdc, LPRECT rect, LPARAM data)
+static BOOL CALLBACK GetDisplaysEnumCb(HMONITOR monitor, HDC /*hdc*/, LPRECT /*rect*/, LPARAM data)
 {
     auto* monitors = reinterpret_cast<std::vector<MonitorInfo>*>(data);
     monitors->emplace_back(monitor);

src/common/interop/HotkeyManager.cpp

@@ -24,7 +24,7 @@ HotkeyManager::~HotkeyManager()
 }
 
 // When all Shortcut keys are pressed, fire the HotkeyCallback event.
-void HotkeyManager::KeyboardEventProc(KeyboardEvent ^ ev)
+void HotkeyManager::KeyboardEventProc(KeyboardEvent ^ /*ev*/)
 {
     // pressedKeys always stores the latest keyboard state
     auto pressedKeysHandle = GetHotkeyHandle(pressedKeys);

src/common/notifications/notifications.cpp

@@ -90,7 +90,7 @@ public:
     }
 
     virtual HRESULT STDMETHODCALLTYPE Activate(
-        LPCWSTR appUserModelId,
+        LPCWSTR /*appUserModelId*/,
         LPCWSTR invokedArgs,
         const NOTIFICATION_USER_INPUT_DATA*,
         ULONG) override