Removes number-only AI names (from ai_names). (#69458)

Removes number-only AI names.

Removes AI names that starts with/only has numbers in their name, because they cause runtime errors and because I don't believe we should support number-only AIs.

strings/names/ai.txt

@@ -1,7 +1,5 @@
 1-Rover-1
-16-20
 7-Zark-7
-790
 Adaptive Manipulator
 Allied Mastercomputer
 Alpha 5
@@ -15,7 +13,7 @@ Aniel
 Asimov
 ASTAR
 Astor
-B O B 
+B O B
 B-4
 B-9
 B166ER
@@ -40,7 +38,7 @@ Dor-15
 Dorfl
 Dot Matrix
 Duey
-E D I 
+E D I
 E-Man
 ED-209
 Emma-2
@@ -57,9 +55,9 @@ G2
 George
 Gnut
 Gort
-H A R L I E 
-H E L P eR 
-H E R B I E 
+H A R L I E
+H E L P eR
+H E R B I E
 Hadaly
 HAL 9000
 Huey
@@ -86,7 +84,7 @@ Mechagodzilla
 Mechani-Kong
 Megatron
 Metalhead
-Mr R I N G 
+Mr R I N G
 Mugsy3000
 NCH
 Necron-99
@@ -103,10 +101,10 @@ Revelation
 Ro-Man
 Robbie
 Robot Devil
-S A M 
-S H O C K 
-S H R O U D 
-S O P H I E 
+S A M
+S H O C K
+S H R O U D
+S O P H I E
 SEN 5241
 Setaur
 SHODAN
@@ -130,7 +128,7 @@ TWA
 ULTRABOT
 Ulysses
 Uniblab
-V I N CENT 
+V I N CENT
 Voltes V
 W1k1
 Wikipedia
@@ -143,4 +141,4 @@ Z-1
 Z-2
 Z-3
 Zed
-Zord
+Zord