tcl/board/ti/*: Rename files using "-" separator

Replace "_" file separator with "-" file separator as recommended by
coding standards guidelines. While doing this, add the files that were
present in previous v0.12.0 release to file_renaming.cfg for this
non-trivial rename.

Signed-off-by: Nishanth Menon <nm@ti.com>
Change-Id: I88685f08f4a0cc580fa3b03f6db0d85061d65b94
Reviewed-on: https://review.openocd.org/c/openocd/+/9236
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>

tcl/file_renaming.cfg

@@ -17,13 +17,25 @@ set _file_renaming {
 	board/nordic_nrf51822_mkit.cfg	board/nordic/nrf51822-mkit.cfg
 	board/nordic_nrf51_dk.cfg		board/nordic/nrf51-dk.cfg
 	board/nordic_nrf52_dk.cfg		board/nordic/nrf52-dk.cfg
+	board/omap2420_h4.cfg			board/ti/omap2420-h4.cfg
 	board/stm32mp13x_dk.cfg			board/st/stm32mp135f-dk.cfg
 	board/stm32mp15x_dk2.cfg		board/st/stm32mp157f-dk2.cfg
 	board/sifive-hifive1-revb.cfg		board/sifive/hifive1-rev-b.cfg
+	board/ti_am437x_idk.cfg			board/ti/am437x-idk.cfg
+	board/ti_am43xx_evm.cfg			board/ti/am43xx-evm.cfg
 	board/ti_beagleboard.cfg		board/beagle/beagleboard.cfg
 	board/ti_beagleboard_xm.cfg		board/beagle/beagleboard-xm.cfg
 	board/ti_beaglebone_black.cfg	board/beagle/beaglebone-black.cfg
 	board/ti_beaglebone.cfg			board/beagle/beaglebone.cfg
+	board/ti_cc13x0_launchpad.cfg	board/ti/cc13x0-launchpad.cfg
+	board/ti_cc13x2_launchpad.cfg	board/ti/cc13x2-launchpad.cfg
+	board/ti_cc26x0_launchpad.cfg	board/ti/cc26x0-launchpad.cfg
+	board/ti_cc26x2_launchpad.cfg	board/ti/cc26x2-launchpad.cfg
+	board/ti_cc3200_launchxl.cfg	board/ti/cc3200-launchxl.cfg
+	board/ti_cc3220sf_launchpad.cfg	board/ti/cc3220sf-launchpad.cfg
+	board/ti_cc32xx_launchpad.cfg	board/ti/cc32xx-launchpad.cfg
+	board/ti_msp432_launchpad.cfg	board/ti/msp432-launchpad.cfg
+	board/ti_pandaboard_es.cfg		board/ti/pandaboard-es.cfg
 	interface/chameleon.cfg			interface/parport/chameleon.cfg
 	interface/flashlink.cfg			interface/parport/flashlink.cfg
 }