obs-filters: Use correct branding for NVIDIA Noise Removal

The feature name is "Noise Removal" with that exact capitalization.
"NVIDIA Noise Removal" or "Noise Removal, powered by NVIDIA Broadcast"
are the two valid options for displaying this feature name in the UI.

plugins/obs-filters/data/locale/en-US.ini

@@ -75,7 +75,7 @@ NoiseSuppress.Intensity="Suppression Intensity"
 NoiseSuppress.Method="Method"
 NoiseSuppress.Method.Speex="Speex (low CPU usage, low quality)"
 NoiseSuppress.Method.RNNoise="RNNoise (good quality, more CPU usage)"
-NoiseSuppress.Method.nvafx="NVIDIA Noise removal (good quality, no CPU usage)"
+NoiseSuppress.Method.nvafx="NVIDIA Noise Removal (good quality, no CPU usage)"
 Saturation="Saturation"
 HueShift="Hue Shift"
 Amount="Amount"