rimage: remove obsolete, IPC3 tgl.toml and tgl-h.toml #15948

Job	Run time
build-windows (imx8 imx8x imx8m)	6m 49s
LP64-WIP	3m 37s
build-linux (mnfst, imx8 imx8x imx8m)	4m 18s
build-windows (mtl)	6m 6s
build-linux (mnfst, mtl)	3m 56s
build-windows (tgl tgl-h)	7m 34s
manifest-check	46s
build-windows (-d, mtl)	5m 35s
build-linux (mnfst, lnl)	4m 5s
build-linux (mnfst, tgl tgl-h)	4m 52s
build-linux (zmain, imx8 imx8x imx8m)	4m 1s
build-linux (zmain, mtl)	3m 52s
build-linux (zmain, lnl)	3m 50s
build-linux (zmain, tgl tgl-h)	4m 44s
build-linux (-d, mnfst, mtl)	4m 0s
compare-linux-win	1m 13s
	1h 9m 18s

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