chore(gx12): remove compiler warning (#7125) #1117

Job	Run time
Run tests (t16)	5m 59s
Run tests (x9dp2019)	3m 1s
Run tests (pl18ev)	5m 21s
Run tests (t18)	5m 38s
Run tests (nv14)	5m 25s
Run tests (tlite)	3m 8s
Run tests (tx16s)	5m 23s
Run tests (t20v2)	3m 13s
Run tests (t14)	3m 29s
Run tests (tx16smk3)	5m 37s
Run tests (tx15)	5m 39s
Run tests (t12max)	3m 17s
Run tests (mt12)	3m 26s
Run tests (t15pro)	5m 38s
Run tests (x9e)	3m 28s
Run tests (pl18)	5m 19s
Run tests (tx12)	3m 16s
Run tests (pa01)	5m 30s
Run tests (x10)	5m 43s
Run tests (st16)	5m 34s
Run tests (nb4p)	5m 12s
Run tests (t15)	5m 9s
Run tests (x12s)	5m 29s
Run tests (gx12)	3m 7s
Run tests (el18)	5m 30s
Run tests (t20)	3m 3s
Run builds (tprov2;tpros;bumblebee)	3m 46s
Run builds (t12max)	2m 1s
Run builds (pl18;pl18ev;pl18u)	7m 58s
Run builds (nv14;el18)	6m 2s
Run builds (pa01)	3m 29s
Run builds (v12;v14;v16)	5m 30s
Run builds (t15;t16;t18)	7m 51s
Run builds (tx16s)	3m 35s
Run builds (x12s)	3m 34s
Run builds (x10;x10express)	5m 49s
Run builds (tx16smk3)	3m 44s
Run builds (f16)	3m 35s
Run builds (zorro;pocket;mt12;commando8)	4m 52s
Run builds (tx12mk2;boxer;gx12)	3m 45s
Run builds (t15pro)	3m 35s
Run builds (tx15)	3m 53s
Run builds (x9dp2019)	2m 15s
Run builds (nb4p)	3m 17s
Run builds (st16)	3m 35s
Run builds (x9e;x9e-hall)	2m 51s
Run builds (x7access)	2m 0s
Run builds (mt12;gx12)	3m 0s
Run builds (t20;t20v2;t14)	3m 53s
Package firmwares	6s
	3h 34m 30s

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