TEENAGENT: Teenagent Talkie Polish version doesn't work properly

[szczuru]

As in disscussion in official ScummVM Forums:
​https://forums.scummvm.org/viewtopic.php?p=98056

There is official polish release of Teenagent with cd music and polish voice over. This release isn't properly supported by ScummVM - it's detected as Czech release (file are the same in both polish and czech releases - at least md5 matches).

Second issue is missing voice over. Official release (eg from gog) is using dosbox as base and there everything is ok - cd music (ripped to ogg files) and polish voice over.

Third issue is text in game is displayed in english language (so no polish voice over and displayed english text) BUT in working doxbox envinroment from gog text isn't display at all (so only polish voice over is active).

I've attached filelisft/crc of installed game (gog version) and GAME.GOG file filelist which is bare bin 2352 image file with game files loaded by dosbox.

Checked md5 of first 5000 bytes and they are 100% the same as in Czech version

Czech:

		{ // Czech CD
		"teenagent",
		"CD",
		{
			{"off.res",     0, "aaac839a6ef639d68ebc97bc42faa42d", 2720432},
			{"on.res",      0, "a0d5e5bbf6fab4bdc7f4094ed85f9639", 153907},
			{"ons.res",     0, "a7e2e8def1f0fb46644c20686af0d91a", 173077},
			{"varia.res",   0, "b786c48e160e1981b496a30acd3deff9", 216683},
			{"lan_000.res", 0, "06e409b0a43ff0ced014b93fb8f5dd5b", 535599},
			{"lan_500.res", 0, "c098cc17cc27a1cad4319fb6789aa5a7", 9538457},
			{"sam_sam.res", 0, "547a48cc1be9cf30744de8b0b47838f2", 769552},
			{"voices.res",  0, "955aa04517a2b0499adf17d9b7c6f4a1", 37306128},
			{"cdlogo.res",  0, "6bf95a48f366bdf8af3a198c7b723c77", 64768},
			{"sdr.res",     0, "d0b1398c78dc82571ddef5877c9a3a06", 14993},
			AD_LISTEND
		},

Polish:

		        off.res,      AAAC839A6EF639D68EBC97BC42FAA42D, 2720432
			on.res,       A0D5E5BBF6FAB4BDC7F4094ED85F9639, 153907
			ons.res,      A7E2E8DEF1F0FB46644C20686AF0D91A, 173077
			varia.res,    B786C48E160E1981B496A30ACD3DEFF9, 216683
			lan_000.res,  06E409B0A43FF0CED014B93FB8F5DD5B, 535599
			lan_500.res,  C098CC17CC27A1CAD4319FB6789AA5A7, 9538457
			sam_sam.res,  547A48CC1BE9CF30744DE8B0B47838F2, 769552
			voices.res,   955AA04517A2B0499ADF17D9B7C6F4A1, 37306128
			cdlogo.res,   6BF95A48F366BDF8AF3A198C7B723C77, 64768
			sdr.res,      D0B1398C78DC82571DDEF5877C9A3A06, 14993