Revert "wifi: mt76: Strip whitespace from build ddate"

Revert "wifi: mt76: Strip whitespace from build ddate"

This reverts commit f804a5895ebad2b2d4fb8a3688d2115926e993d5.

This change introduced the following panic, and mt792x_load_firmware()
fails. wifi is dead on systems with mt792x wireless.

kern  :crit  : kernel BUG at lib/string_helpers.c:1043!
kern  :warn  : Oops: invalid opcode: 0000 [#1] SMP NOPTI
kern  :warn  : CPU: 14 UID: 0 PID: 61 Comm: kworker/14:0 Tainted: G        W
        6.19.0-rc1 #1 PREEMPT(voluntary)
kern  :warn  : Tainted: [W]=WARN
kern  :warn  : Hardware name: Framework Laptop 13 (AMD Ryzen 7040Series)/FRANMDCP07, BIOS 03.16 07/25/2025
kern  :warn  : Workqueue: events mt7921_init_work [mt7921_common]
kern  :warn  : RIP: 0010:__fortify_panic+0xd/0xf
kern  :warn  : Code: 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 40 0f b6 ff e8 c3 55 71 00 <0f> 0b 48 8b 54 24 10 48 8b 74 24 08 4c 89 e9 48 c7 c7 00 a2 d5 a0
kern  :warn  : RSP: 0018:ffffa7a5c03a3d10 EFLAGS: 00010246
kern  :warn  : RAX: ffffffffa0d7aaf2 RBX: 0000000000000000 RCX: ffffffffa0d7aaf2
kern  :warn  : RDX: 0000000000000011 RSI: ffffffffa0d5a170 RDI: ffffffffa128db10
kern  :warn  : RBP: ffff91650ae52060 R08: 0000000000000010 R09: ffffa7a5c31b2000
kern  :warn  : R10: ffffa7a5c03a3bf0 R11: 00000000ffffffff R12: 0000000000000000
kern  :warn  : R13: ffffa7a5c31b2000 R14: 0000000000001000 R15: 0000000000000000
kern  :warn  : FS:  0000000000000000(0000) GS:ffff91743e664000(0000) knlGS:0000000000000000
kern  :warn  : CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
kern  :warn  : CR2: 00007f10786c241c CR3: 00000003eca24000 CR4: 0000000000f50ef0
kern  :warn  : PKRU: 55555554
kern  :warn  : Call Trace:
kern  :warn  :  <TASK>
kern  :warn  :  mt76_connac2_load_patch.cold+0x2b/0xa41 [mt76_connac_lib]
kern  :warn  :  ? srso_alias_return_thunk+0x5/0xfbef5
kern  :warn  :  mt792x_load_firmware+0x36/0x150 [mt792x_lib]
kern  :warn  :  mt7921_run_firmware+0x2c/0x4a0 [mt7921_common]
kern  :warn  :  ? srso_alias_return_thunk+0x5/0xfbef5
kern  :warn  :  ? mt7921_rr+0x12/0x30 [mt7921e]
kern  :warn  :  ? srso_alias_return_thunk+0x5/0xfbef5
kern  :warn  :  ? ____mt76_poll_msec+0x75/0xb0 [mt76]
kern  :warn  :  mt7921e_mcu_init+0x4c/0x7a [mt7921e]
kern  :warn  :  mt7921_init_work+0x51/0x190 [mt7921_common]
kern  :warn  :  process_one_work+0x18b/0x340
kern  :warn  :  worker_thread+0x256/0x3a0
kern  :warn  :  ? __pfx_worker_thread+0x10/0x10
kern  :warn  :  kthread+0xfc/0x240
kern  :warn  :  ? __pfx_kthread+0x10/0x10
kern  :warn  :  ? __pfx_kthread+0x10/0x10
kern  :warn  :  ret_from_fork+0x254/0x290
kern  :warn  :  ? __pfx_kthread+0x10/0x10
kern  :warn  :  ret_from_fork_asm+0x1a/0x30
kern  :warn  :  </TASK>

Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>