refresh patches

Add new patches for TP-Link Archer A7 v5
Add experimental patch for DIR-825 C1

patches/0001-ath79-generic-add-support-for-TP-Link-Archer-A7-v5.patch

+From 90df9becc593447ed32fa25aa105085a6c7e135d Mon Sep 17 00:00:00 2001
+From: nrb <freifunk@nicoboehr.de>
+Date: Fri, 24 Sep 2021 23:09:26 +0200
+Subject: [PATCH 1/2] ath79-generic: add support for TP-Link Archer A7 v5
+
+This patch was requested from a community member and has been taken from
+eulenfunk:
+https://github.com/eulenfunk/firmware/blob/2020.2.x/patches/add-TPlinkArcherA7V5.patch
+---
+ targets/ath79-generic | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/targets/ath79-generic b/targets/ath79-generic
+index 5cf3e20e..fcd90926 100644
+--- a/targets/ath79-generic
++++ b/targets/ath79-generic
+@@ -95,6 +95,10 @@ device('tp-link-archer-c2-v3', 'tplink_archer-c2-v3', {
+ 
+ })
+ 
++device('tp-link-archer-a7-v5', 'tplink_archer-a7-v5', {
++       packages = ATH10K_PACKAGES_QCA9888,
++})
++
+ device('tp-link-archer-c6-v2', 'tplink_archer-c6-v2', {
+ 	packages = ATH10K_PACKAGES_QCA9888,
+ })
+-- 
+2.31.1
+

patches/0002-ar71xx-add-naive-support-for-DIR-825.patch

+From 647f67640ced53ee0938f13db0035357b4da4c7f Mon Sep 17 00:00:00 2001
+From: nrb <freifunk@nicoboehr.de>
+Date: Fri, 24 Sep 2021 23:21:54 +0200
+Subject: [PATCH 2/2] ar71xx: add naive support for DIR-825
+
+---
+ targets/ar71xx-generic | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/targets/ar71xx-generic b/targets/ar71xx-generic
+index df7dbd97..c4c0748c 100644
+--- a/targets/ar71xx-generic
++++ b/targets/ar71xx-generic
+@@ -103,6 +103,8 @@ device('d-link-dir-825-rev-b1', 'dir-825-b1', {
+ 	class = 'tiny', -- Only 6M of usable Firmware space
+ })
+ 
++device('d-link-dir-825-rev-c1', 'dir-825-c1')
++
+ 
+ -- GL.iNet
+ 
+-- 
+2.31.1
+