Update WiFi/BT firmware as per MediaTek's request

Test packages[1]:

1. linux-firmware-mediatek-genio (5-0ubuntu1) noble
a. Update WiFi MT7961 firmware to fix the latency issue
b. Drop mt7663 support

2. linux-firmware-mediatek-genio (4.1-0ubuntu1) mantic
a. Only update WiFi MT7961 firmware to fix the latency issue

3. linux-firmware-mediatek-genio (4.1-0ubuntu1~22.04) jammy
b. Only update WiFi MT7961 firmware to fix the latency issue

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[1] https://launchpad.net/~ethan.hsieh/+archive/ubuntu/sru-test/+packages

Hello ethan.hsieh, or anyone else affected,

Accepted linux-firmware-mediatek-genio into mantic-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/linux-firmware-mediatek-genio/4.1-0ubuntu1 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed-mantic to verification-done-mantic. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-mantic. In either case, without details of your testing we will not be able to proceed.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping!

N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days.

Hello ethan.hsieh, or anyone else affected,

Accepted linux-firmware-mediatek-genio into jammy-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/linux-firmware-mediatek-genio/4.1-0ubuntu1~22.04 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed-jammy to verification-done-jammy. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-jammy. In either case, without details of your testing we will not be able to proceed.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping!

N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days.

This bug was fixed in the package linux-firmware-mediatek-genio - 5-0ubuntu1

---------------
linux-firmware-mediatek-genio (5-0ubuntu1) noble; urgency=medium

  * Update WiFi MT7961 firmware to fix the latency issue (LP: #2051921)
  * Remove firmware as per Mediatek's request
    - mediatek/mt7663_n9_rebb.bin
    - mediatek/mt7663_n9_v3.bin
    - mediatek/mt7663pr2h.bin
    - mediatek/mt7663pr2h_rebb.bin
  * d/source/lintian-overrides: fix lintian errors
  * MediaTek decides to drop mt7663 support from MediaTek Genio boards because
    it doesn't maintain opensource mt7663 driver and firmware anymore.

 -- Ethan Hsieh <email address hidden> Thu, 01 Feb 2024 16:49:19 +0800

Verified packages on noble and mantic/jammy-proposed.

1. noble: mt7663 WiFi/BT firmware are removed.
2. noble/mantic/jammy:
a. SCAN: Pass
b. connect to AP: Pass
c. ping test: Pass
3. checksum: Pass
$ md5sum /lib/firmware/mediatek/WIFI_*
0a4d833efe94a56c502de8a38405d8fe /lib/firmware/mediatek/WIFI_MT7961_patch_mcu_1_2_hdr.bin
8d0a4f6dc2d01a8b442ae0b8d76d9122 /lib/firmware/mediatek/WIFI_RAM_CODE_MT7961_1.bin

---
Board: g700 and g510

The verification of the Stable Release Update for linux-firmware-mediatek-genio has completed successfully and the package is now being released to -updates. Subsequently, the Ubuntu Stable Release Updates Team is being unsubscribed and will not receive messages about this bug report. In the event that you encounter a regression using the package from -updates please report a new bug using ubuntu-bug and tag the bug report regression-update so we can easily find any regressions.

This bug was fixed in the package linux-firmware-mediatek-genio - 4.1-0ubuntu1~22.04

---------------
linux-firmware-mediatek-genio (4.1-0ubuntu1~22.04) jammy; urgency=medium

  * Backport to jammy (LP: #2051921)
    - Update WiFi MT7961 firmware to fix the latency issue

 -- Ethan Hsieh <email address hidden> Fri, 02 Feb 2024 10:04:36 +0800

This bug was fixed in the package linux-firmware-mediatek-genio - 4.1-0ubuntu1

---------------
linux-firmware-mediatek-genio (4.1-0ubuntu1) mantic; urgency=medium

  * Update WiFi MT7961 firmware to fix the latency issue (LP: #2051921)

 -- Ethan Hsieh <email address hidden> Fri, 02 Feb 2024 09:55:25 +0800