Add SetProtocol command to force devices to Report Mode (#361)

## Description

USB HID specification 1.11
(https://www.usb.org/document-library/device-class-definition-hid-111)
section 7.2.6 states:
```
When initialized, all devices default to report protocol. However the host should 
not make any assumptions about the device’s state and should set the desired 
protocol whenever initializing a device. 
```

In testing actual devices, it has been observed that some actual
endpoint HID devices come up in "boot protocol" rather than "report
protocol." This PR implements the recommendation that the host (in this
case, the UsbHidDxe driver) not make any assumptions about device state,
and explicitly sets report protocol for devices that implement the
"boot" interface subclass.

The PR also makes a minor adjustment to debug verbosity. 

- [ ] Impacts functionality?
- [ ] Impacts security?
- [ ] Breaking change?
- [ ] Includes tests?
- [ ] Includes documentation?

## How This Was Tested

Verified with QEMU that command is sent; verified with hardware that has
this issue that SetProtocol resolves it.

## Integration Instructions

N/A

HidPkg/UsbHidDxe/UsbHidDxe.c

@@ -26,7 +26,12 @@
 
 #include <IndustryStandard/Usb.h>
 
-#define CLASS_HID  3
+#define CLASS_HID      3
+#define SUBCLASS_BOOT  1
+
+// Refer to USB HID 1.11, section 7.2.6.
+#define BOOT_PROTOCOL    0
+#define REPORT_PROTOCOL  1
 
 //
 // A common header for usb standard descriptor.
@@ -731,7 +736,7 @@ ReadDescriptors (
   UINT8                        Index;
   EFI_USB_ENDPOINT_DESCRIPTOR  EndpointDescriptor;
 
-  DEBUG ((DEBUG_INFO, "[%a:%d] getting descriptors.\n", __FUNCTION__, __LINE__));
+  DEBUG ((DEBUG_VERBOSE, "[%a:%d] getting descriptors.\n", __FUNCTION__, __LINE__));
 
   ZeroMem (&UsbHidDevice->IntInEndpointDescriptor, sizeof (UsbHidDevice->IntInEndpointDescriptor));
 
@@ -742,7 +747,7 @@ ReadDescriptors (
   }
 
   DEBUG ((
-    DEBUG_INFO,
+    DEBUG_VERBOSE,
     "[%a:%d] interface class: 0x%x, subclass: 0x%x, protocol: 0x%x.\n",
     __FUNCTION__,
     __LINE__,
@@ -948,6 +953,20 @@ UsbHidDriverBindingStart (
     goto ErrorExit;
   }
 
+  // Some boot devices send a report descriptor for the "non-boot" reports they support
+  // but then send boot reports unless they are explicitly configured for report mode.
+  // So explicitly set the device to report mode if it is a boot device.
+  if (UsbHidDevice->InterfaceDescriptor.InterfaceSubClass == SUBCLASS_BOOT) {
+    Status = UsbSetProtocolRequest (
+               UsbHidDevice->UsbIo,
+               UsbHidDevice->InterfaceDescriptor.InterfaceNumber,
+               REPORT_PROTOCOL
+               );
+    if (EFI_ERROR (Status)) {
+      DEBUG ((DEBUG_WARN, "[%a] failed to set report protocol on device: %r\n", __FUNCTION__, Status));
+    }
+  }
+
   Status = gBS->InstallProtocolInterface (
                   &Controller,
                   &gHidIoProtocolGuid,