tcl/target/ti_k3: Sort the SoC documentation alphabetically

Sort the documentation for the TI K3 parts alphabetically.

Change-Id: I2c40714ad590e3d9232a6f915c157d677e0c3610
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7945
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins

tcl/target/ti_k3.cfg

@@ -2,24 +2,24 @@
 # Copyright (C) 2019-2021 Texas Instruments Incorporated - http://www.ti.com/
 #
 # Texas Instruments K3 devices:
+# * AM625: https://www.ti.com/lit/pdf/spruiv7a
+#  Has 4 ARMV8 Cores and 1 R5 Core and an M4F
+# * AM62A7: https://www.ti.com/lit/pdf/spruj16a
+#  Has 4 ARMV8 Cores and 2 R5 Cores
+# * AM62P: https://www.ti.com/lit/pdf/spruj83
+#  Has 4 ARMV8 Cores and 2 R5 Cores
+# * AM642: https://www.ti.com/lit/pdf/spruim2
+#  Has 2 ARMV8 Cores and 4 R5 Cores, M4F and an M3
 # * AM654x: https://www.ti.com/lit/pdf/spruid7
 #  Has 4 ARMV8 Cores and 2 R5 Cores and an M3
-# * J721E: https://www.ti.com/lit/pdf/spruil1
-#  Has 2 ARMV8 Cores and 6 R5 Cores and an M3
 # * J7200: https://www.ti.com/lit/pdf/spruiu1
 #  Has 2 ARMV8 Cores and 4 R5 Cores and an M3
+# * J721E: https://www.ti.com/lit/pdf/spruil1
+#  Has 2 ARMV8 Cores and 6 R5 Cores and an M3
 # * J721S2: https://www.ti.com/lit/pdf/spruj28
 #  Has 2 ARMV8 Cores and 6 R5 Cores and an M4F
 # * J784S4/AM69: http://www.ti.com/lit/zip/spruj52
 #  Has 8 ARMV8 Cores and 8 R5 Cores
-# * AM642: https://www.ti.com/lit/pdf/spruim2
-#  Has 2 ARMV8 Cores and 4 R5 Cores, M4F and an M3
-# * AM625: https://www.ti.com/lit/pdf/spruiv7a
-#  Has 4 ARMV8 Cores and 1 R5 Core and an M4F
-# * AM62a7: https://www.ti.com/lit/pdf/spruj16a
-#  Has 4 ARMV8 Cores and 2 R5 Cores
-# * AM62P: https://www.ti.com/lit/pdf/spruj83
-#  Has 4 ARMV8 Cores and 2 R5 Cores
 #
 
 source [find target/swj-dp.tcl]