lava: amd64-upsquared6000: User a newer v2022 first stage image

The Apertis v2022 image used to flash the testing images is reporting an
issue related to the wifi driver:

See https://lava.collabora.dev/scheduler/job/7001988#L1209
```
[   27.837322] iwlwifi 0000:02:00.0: minimum version required: iwlwifi-ty-a0-gf-a0-39
[   27.837324] iwlwifi 0000:02:00.0: maximum version supported: iwlwifi-ty-a0-gf-a0-66
[   27.837325] iwlwifi 0000:02:00.0: check git://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git


[   27.847366] stack segment: 0000 [#1] SMP NOPTI
[   27.952703] CPU: 3 PID: 85 Comm: kworker/3:1 Tainted: G            E     5.15.0-trunk-amd64 #1  Debian 5.15.22-0~apertis1
[   27.964951] Hardware name: AAEON UPN-EHL01/UPN-EHL01, BIOS UNEHAM19 04/07/2022
[   27.973021] Workqueue: events request_firmware_work_func
[   27.978961] RIP: 0010:kfree+0x64/0x250
[   27.983150] Code: 80 48 01 dd 0f 82 f5 01 00 00 48 c7 c0 00 00 00 80 48 2b 05 fe 68 f0 00 48 01 c5 48 c1 ed 0c 48 c1 e5 06 48 03 2d dc 68 f0 00 <48> 8b 45 08 48 8d 50 ff a8 01 48 0f 45 ea 48 8b 55 08 48 8d 42 ff
[   28.004139] RSP: 0018:ffffb8e48023fcc0 EFLAGS: 00010207
[   28.009974] RAX: 00006f5940000000 RBX: 36415f5f0004000f RCX: 00000000000006bc
[   28.017946] RDX: 0000000000000000 RSI: ffffffffc0e16e86 RDI: 36415f5f0004000f
[   28.025916] RBP: 00d8e24923001000 R08: ffffffff9fa41940 R09: ffffb8e48023fbd8
[   28.033888] R10: ffff90a742874000 R11: 0000000000000000 R12: ffff90a7425572b8
[   28.041861] R13: ffff90a8a41b5900 R14: 0000000000000000 R15: ffff90a742557000
[   28.049834] FS:  0000000000000000(0000) GS:ffff90a8a4180000(0000) knlGS:0000000000000000
[   28.058874] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   28.065294] CR2: 0000565365b792b0 CR3: 00000001075a6000 CR4: 0000000000350ee0
[   28.073266] Call Trace:
[   28.075997]  <TASK>
[   28.078341]  iwl_dealloc_ucode+0x36/0x110 [iwlwifi]
[   28.083809]  iwl_req_fw_callback+0x2cf/0x23d0 [iwlwifi]
[   28.089650]  ? free_fw_priv+0x9f/0x110
[   28.093835]  ? _request_firmware+0x42f/0x640
[   28.098604]  ? kfree+0x1f8/0x250
[   28.102206]  ? _request_firmware+0x42f/0x640
[   28.106974]  request_firmware_work_func+0x4a/0x90
[   28.112229]  process_one_work+0x1ee/0x390
[   28.116707]  worker_thread+0x53/0x3e0
[   28.120793]  ? process_one_work+0x390/0x390
[   28.125454]  kthread+0x124/0x150
[   28.129059]  ? set_kthread_struct+0x40/0x40
[   28.133731]  ret_from_fork+0x1f/0x30
[   28.137727]  </TASK>
[   28.140163] Modules linked in: sha512_generic(E) snd_intel_sdw_acpi(E) snd_hda_codec(E) ctr(E) snd_hda_core(E) drbg(E+) aesni_intel(E+) snd_hwdep(E) asus_nb_wmi(E) iwlwifi(E) asus_wmi(E) crypto_simd(E) snd_pcm(E) ansi_cprng(E) cryptd(E) iTCO_wdt(E) platform_profile(E) mmc_block(E) intel_cstate(E) mei_hdcp(E) evdev(E) snd_timer(E) intel_pmc_bxt(E) battery(E) cfg80211(E) snd(E) ecdh_generic(E+) sparse_keymap(E) iTCO_vendor_support(E) intel_wmi_thunderbolt(E) wmi_bmof(E) soundcore(E) efi_pstore(E) pcspkr(E) rfkill(E) watchdog(E) ecc(E) ti_adc128s052(E) crc16(E) industrialio(E) i915(E) ttm(E) drm_kms_helper(E) sdhci_pci(E) cec(E) cqhci(E) ahci(E) rc_core(E) libahci(E) sdhci(E) drm(E) libata(E) mei_me(E) mmc_core(E) scsi_mod(E) mei(E) scsi_common(E) intel_pmc_core(E) acpi_tad(E) acpi_pad(E) button(E) fuse(E) configfs(E) efivarfs(E) ip_tables(E) x_tables(E) autofs4(E) nfsv3(E) nfs_acl(E) nfs(E) lockd(E) grace(E) sunrpc(E) fscache(E) netfs(E) spi_pxa2xx_platform(E) dw_dmac(E) dw_dmac_core(E)
[   28.140232]  crc32_pclmul(E) crc32c_intel(E) igb(E) i2c_i801(E) i2c_smbus(E) i2c_algo_bit(E) dca(E) igc(E) xhci_pci(E) ptp(E) xhci_hcd(E) pps_core(E) usbcore(E) intel_lpss_pci(E) intel_lpss(E) usb_common(E) idma64(E) fan(E) wmi(E) video(E) pinctrl_elkhartlake(E)
[   28.263736] ---[ end trace 2553bae38d1333f9 ]---
```

To overcome this, use the following image as it includes a newer kernel
v5.15.34, where the iwlwifi issue is fixed: weekly/v2022/20220803.0154

Signed-off-by: Ariel D'Alessandro <ariel.dalessandro@collabora.com>

lava/devices.yaml

@@ -8,7 +8,7 @@ device-amd64-upsquared6000:
         - boot
       deploy_device: emmc
       device_type: aaeon-UPN-EHLX4RE-A10-0864
-      firststageurl: "https://images.apertis.org/release/v2022/v2022.0"
+      firststageurl: "https://images.apertis.org/weekly/v2022/20220803.0154"
       needs_dtb: false
 device-armhf-imx6-sabrelite:
       arch: armhf