Remove unused file NodeID_AssumeExternal.txt

tools/nodeset_compiler/NodeID_AssumeExternal.txt

@@ -1,27 +0,0 @@
-i=2253
-i=2254
-i=2255
-i=2256
-i=2257
-i=2258
-i=2259
-i=2260
-i=2261
-i=2262
-i=2263
-i=2264
-i=2265
-i=2266
-i=2267
-i=2271
-i=2274
-i=2294
-i=2735
-i=2992
-i=2993
-i=2994
-i=2268
-i=295
-i=296
-i=11715
-i=11492