vrend: Unbind sampler view after creation

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

src/vrend_renderer.c

@@ -2096,6 +2096,7 @@ int vrend_create_sampler_view(struct vrend_context *ctx,
            glTexParameteri(view->texture->target, GL_TEXTURE_SRGB_DECODE_EXT,
                             view->srgb_decode);
         }
+        glBindTexture(view->texture->target, 0);
      }
    }