Fix record pattern ranges (#7471)

* Fix record pattern ranges

* Update baseline

Author: auduchinok

src/fsharp/pars.fsy

@@ -2850,7 +2850,7 @@ atomicPattern:
       { SynPat.QuoteExpr($1,lhs parseState) } 
   | CHAR DOT_DOT CHAR { SynPat.DeprecatedCharRange ($1,$3,rhs2 parseState 1 3) }
   | LBRACE recordPatternElementsAux rbrace
-      { let rs,m = $2 in SynPat.Record (rs,m) }
+      { let rs, m = $2 in SynPat.Record (rs, rhs2 parseState 1 3) }
   | LBRACK listPatternElements RBRACK
       { SynPat.ArrayOrList(false,$2,lhs parseState) }
   | LBRACK_BAR listPatternElements  BAR_RBRACK