package/libusb/0002-linux_usbfs-fix-maybe-uninitialized-error.patch: remove N/M

Found by check-package:
package/libusb/0002-linux_usbfs-fix-maybe-uninitialized-error.patch:4: generate your patches with 'git format-patch -N'

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>

package/libusb/0002-linux_usbfs-fix-maybe-uninitialized-error.patch

@@ -1,7 +1,7 @@
 From bea5891591402f14940a607eafbdcd169ff8827f Mon Sep 17 00:00:00 2001
 From: Yegor Yefremov <yegorslists@googlemail.com>
 Date: Sun, 6 Feb 2022 07:12:14 +0100
-Subject: [PATCH 2/2] linux_usbfs: fix maybe-uninitialized error
+Subject: [PATCH] linux_usbfs: fix maybe-uninitialized error
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