Update bundled gems list as of 2023-11-03

Author: nobu

NEWS.md

@@ -136,7 +136,7 @@ The following default gems are updated.
 
 The following bundled gem is promoted from default gems.
 
-* racc 1.7.1
+* racc 1.7.3.pre.1
 
 The following bundled gems are updated.
 

gems/bundled_gems

@@ -20,4 +20,4 @@ prime           0.1.2   https://github.com/ruby/prime
 rbs             3.2.2   https://github.com/ruby/rbs 33813a60752624d58dfe5ae770b39bfaf29fbaf1
 typeprof        0.21.8  https://github.com/ruby/typeprof
 debug           1.8.0   https://github.com/ruby/debug 927587afb6aac69b358b86a01f602d207053e8d2
-racc            1.7.1   https://github.com/ruby/racc
+racc            1.7.3.pre.1 https://github.com/ruby/racc