Update _submodules.sh #175

Job	Run time
prepare	14s
Build (ShadowMonster99/MicaForSteam)	2m 20s
Build (AdamRaichu/auto-accept-custom-launch-args)	2m 11s
Build (tddebart/AugmentedSteam-Extension-Plugin)	2m 41s
Build (ricewind012/steam-browser-history)	2m 9s
Build (tddebart/Steam-SteamDB-extension)	2m 10s
	11m 45s

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