firmware/ipq-wifi: Add Google Wifi board-2.bin

From a manufacturer's image (version R89-13729.57.27), with appopriate
',variant=' appended to the board names:

  $ .../qca-swiss-army-knife/tools/scripts/ath10k/ath10k-bdencoder \
        -i ./board-google_wifi.qca4019
  FileSize: 48596
  FileCRC32: 3966df5d
  FileMD5: d54161b0fb9e93691c4272649c37535a
  BoardNames[0]: 'bus=ahb,bmi-chip-id=0,bmi-board-id=16,variant=GO_GALE'
  BoardLength[0]: 12064
  BoardCRC32[0]: e117f336
  BoardMD5[0]: ea35e78c88a8571201da8b75edc9b881
  BoardNames[1]: 'bus=ahb,bmi-chip-id=0,bmi-board-id=21,variant=GO_GALE'
  BoardLength[1]: 12064
  BoardCRC32[1]: 6c751ec9
  BoardMD5[1]: 44cbc4ca6cb7141ba4249615f7065582
  BoardNames[2]: 'bus=ahb,bmi-chip-id=0,bmi-board-id=16,variant=GO_BREEZE'
  BoardLength[2]: 12064
  BoardCRC32[2]: 24fba117
  BoardMD5[2]: b4ac055b3ab67d5a6f5607a96af39a1f
  BoardNames[3]: 'bus=ahb,bmi-chip-id=0,bmi-board-id=21,variant=GO_BREEZE'
  BoardLength[3]: 12064
  BoardCRC32[3]: a3e16b2a
  BoardMD5[3]: 8b26cb285032314247304114b8ac50e7

Naming follows existing Google projects included in upstream board-2.bin
-- GO(ogle) prefix, an underscore (_), and the project code name, all in
caps.

Note that I only tested the "gale" model; the "breeze" model is a later
revision (same marketing name) with very small hardware changes but
otherwise using the same firmware image.

Submitted upstream here:

  ath10k-firmware: QCA4019: hw1.0: Add Google Wifi BDFs
  http://lists.infradead.org/pipermail/ath10k/2022-March/013465.html
  https://lore.kernel.org/ath10k/YjaNGW252Ls%2FyDw8@localhost/

Signed-off-by: Brian Norris <computersforpeace@gmail.com>

package/firmware/ipq-wifi/Makefile

@@ -42,6 +42,7 @@ ALLWIFIBOARDS:= \
 	glinet_gl-ap1300 \
 	glinet_gl-b2200 \
 	glinet_gl-s1300 \
+	google_wifi \
 	linksys_ea8300 \
 	linksys_mr8300-v0 \
 	luma_wrtq-329acn \
@@ -134,6 +135,7 @@ $(eval $(call generate-ipq-wifi-package,ezviz_cs-w3-wd1200g-eup,EZVIZ CS-W3-WD12
 $(eval $(call generate-ipq-wifi-package,glinet_gl-ap1300,GL.iNet GL-AP1300))
 $(eval $(call generate-ipq-wifi-package,glinet_gl-b2200,GL.iNet GL-B2200))
 $(eval $(call generate-ipq-wifi-package,glinet_gl-s1300,GL.iNet GL-S1300))
+$(eval $(call generate-ipq-wifi-package,google_wifi,Google WiFi))
 $(eval $(call generate-ipq-wifi-package,linksys_ea8300,Linksys EA8300))
 $(eval $(call generate-ipq-wifi-package,linksys_mr8300-v0,Linksys MR8300))
 $(eval $(call generate-ipq-wifi-package,luma_wrtq-329acn,Luma WRTQ-329ACN))