[][MAC80211][hostapd][Refactor MBO patches and remove upstream patches]

[Description]
Fix build error after sync hostapd version to hostapd-2022-05-08-b859b9bc.
1. Fix MBO patches
2. Remove 912 patch which was already merged into hostapd

[Release-log]
N/A

Change-Id: I6d358320c7605322091cf00c8d8e14656262ff69
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/6092329
diff --git a/autobuild_mac80211_release/package/network/services/hostapd/patches/908-master-Support-including-neighbor-report-elements-in-BTM-re.patch b/autobuild_mac80211_release/package/network/services/hostapd/patches/908-master-Support-including-neighbor-report-elements-in-BTM-re.patch
index 1bf102a..37f2d96 100644
--- a/autobuild_mac80211_release/package/network/services/hostapd/patches/908-master-Support-including-neighbor-report-elements-in-BTM-re.patch
+++ b/autobuild_mac80211_release/package/network/services/hostapd/patches/908-master-Support-including-neighbor-report-elements-in-BTM-re.patch
@@ -1,17 +1,17 @@
-From 9043eff145701c6324ae48966301681adacb89c4 Mon Sep 17 00:00:00 2001
-From: "howard.hsu" <howard-yh.hsu@mediatek.com>
-Date: Wed, 19 Jan 2022 21:16:45 +0800
-Subject: [PATCH 7/9] Support including neighbor report elements in BTM request
+From e6f1c893d375aa952e1f9c8c1eb4ecacf588e4e2 Mon Sep 17 00:00:00 2001
+From: Howard Hsu <howard-yh.hsu@mediatek.com>
+Date: Thu, 9 Jun 2022 19:58:57 +0800
+Subject: [PATCH 4/6] Support including neighbor report elements in BTM request
 
 ---
- hostapd/ctrl_iface.c | 7 ++++++-
+ src/ap/ctrl_iface_ap.c | 7 ++++++-
  1 file changed, 6 insertions(+), 1 deletion(-)
 
-diff --git a/hostapd/ctrl_iface.c b/hostapd/ctrl_iface.c
-index 1b5a091..5a82ae6 100644
---- a/hostapd/ctrl_iface.c
-+++ b/hostapd/ctrl_iface.c
-@@ -984,8 +984,13 @@ static int hostapd_ctrl_iface_bss_tm_req(struct hostapd_data *hapd,
+diff --git a/src/ap/ctrl_iface_ap.c b/src/ap/ctrl_iface_ap.c
+index aad5180..fccc5f9 100644
+--- a/src/ap/ctrl_iface_ap.c
++++ b/src/ap/ctrl_iface_ap.c
+@@ -1232,8 +1232,13 @@ int hostapd_ctrl_iface_bss_tm_req(struct hostapd_data *hapd,
  		req_mode |= WNM_BSS_TM_REQ_ESS_DISASSOC_IMMINENT;
  	}