obs-filters: Fix sharpness not being translated

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

@@ -7,6 +7,7 @@ ScrollFilter="Scroll"
 ChromaKeyFilter="Chroma Key"
 ColorKeyFilter="Color Key"
 SharpnessFilter="Sharpen"
+Sharpness="Sharpness"
 ScaleFilter="Scaling/Aspect Ratio"
 GPUDelayFilter="Render Delay"
 UndistortCenter="Undistort center of image when scaling from ultrawide"

plugins/obs-filters/sharpness-filter.c

@@ -99,8 +99,9 @@ static obs_properties_t *sharpness_properties(void *data)
 {
 	obs_properties_t *props = obs_properties_create();
 
-	obs_properties_add_float_slider(props, "sharpness", "Sharpness", 0.0,
-					1.0, 0.01);
+	obs_properties_add_float_slider(props, "sharpness",
+					obs_module_text("Sharpness"), 0.0, 1.0,
+					0.01);
 
 	UNUSED_PARAMETER(data);
 	return props;