C#: Update PrintAst test expected outputs.

Author: michaelnebel

csharp/ql/test/library-tests/constructors/PrintAst.expected

@@ -25,7 +25,6 @@ constructors.cs:
 #   23|           -1: [TypeMention] object
 #   23|         1: [Parameter] s
 #   23|           -1: [TypeMention] string
-#   23|       4: [BlockStmt] {...}
 #   25|     5: [InstanceConstructor] C1
 #-----|       2: (Parameters)
 #   25|         0: [Parameter] o
@@ -48,4 +47,3 @@ constructors.cs:
 #   28|       3: [ConstructorInitializer] call to constructor C1
 #   28|         0: [ParameterAccess] access to parameter o
 #   28|         1: [ParameterAccess] access to parameter s
-#   28|       4: [BlockStmt] {...}

csharp/ql/test/library-tests/csharp9/PrintAst.expected

@@ -884,7 +884,6 @@ Record.cs:
 #   27|         -1: [TypeMention] string
 #   27|       1: [Parameter] LastName
 #   27|         -1: [TypeMention] string
-#   27|     4: [BlockStmt] {...}
 #   27|   16: [Property] FirstName
 #   27|     3: [Getter] get_FirstName
 #   27|     4: [Setter] set_FirstName
@@ -917,7 +916,6 @@ Record.cs:
 #   30|     3: [ConstructorInitializer] call to constructor Person1
 #   30|       0: [ParameterAccess] access to parameter FirstName
 #   30|       1: [ParameterAccess] access to parameter LastName
-#   29|     4: [BlockStmt] {...}
 #   29|   17: [Property] Subject
 #   29|     3: [Getter] get_Subject
 #   29|     4: [Setter] set_Subject
@@ -945,7 +943,6 @@ Record.cs:
 #   33|     3: [ConstructorInitializer] call to constructor Person1
 #   33|       0: [ParameterAccess] access to parameter FirstName
 #   33|       1: [ParameterAccess] access to parameter LastName
-#   32|     4: [BlockStmt] {...}
 #   32|   17: [Property] Level
 #   32|     3: [Getter] get_Level
 #   32|     4: [Setter] set_Level
@@ -966,7 +963,6 @@ Record.cs:
 #-----|     2: (Parameters)
 #   35|       0: [Parameter] Name
 #   35|         -1: [TypeMention] string
-#   35|     4: [BlockStmt] {...}
 #   35|   16: [Property] Name
 #   35|     3: [Getter] get_Name
 #   35|     4: [Setter] set_Name
@@ -993,7 +989,6 @@ Record.cs:
 #   41|         -1: [TypeMention] string
 #   41|     3: [ConstructorInitializer] call to constructor Pet
 #   41|       0: [ParameterAccess] access to parameter Name
-#   41|     4: [BlockStmt] {...}
 #   41|   15: [Property] EqualityContract
 #   41|     3: [Getter] get_EqualityContract
 #   43|   16: [Method] WagTail
@@ -1035,7 +1030,6 @@ Record.cs:
 #-----|     2: (Parameters)
 #   54|       0: [Parameter] A
 #   54|         -1: [TypeMention] string
-#   54|     4: [BlockStmt] {...}
 #   54|   16: [Property] A
 #   54|     3: [Getter] get_A
 #   54|     4: [Setter] set_A
@@ -1060,7 +1054,6 @@ Record.cs:
 #   56|         -1: [TypeMention] string
 #   56|     3: [ConstructorInitializer] call to constructor R1
 #   56|       0: [ParameterAccess] access to parameter A
-#   56|     4: [BlockStmt] {...}
 #   56|   17: [Property] B
 #   56|     3: [Getter] get_B
 #   56|     4: [Setter] set_B

csharp/ql/test/library-tests/dataflow/tuples/PrintAst.expected

@@ -369,7 +369,6 @@ Tuples.cs:
 #   95|           -1: [TypeMention] string
 #   95|         1: [Parameter] j
 #   95|           -1: [TypeMention] int
-#   95|       4: [BlockStmt] {...}
 #   95|     16: [Property] i
 #   95|       3: [Getter] get_i
 #   95|       4: [Setter] set_i

csharp/ql/test/library-tests/expressions/PrintAst.expected

@@ -2411,7 +2411,6 @@ expressions.cs:
 #-----|       2: (Parameters)
 #  518|         0: [Parameter] oc1
 #  518|           -1: [TypeMention] object
-#  518|       4: [BlockStmt] {...}
 #  520|   23: [Class] ClassC2
 #-----|     3: (Base types)
 #  520|       0: [TypeMention] ClassC1
@@ -2421,4 +2420,3 @@ expressions.cs:
 #  520|           -1: [TypeMention] object
 #  520|       3: [ConstructorInitializer] call to constructor ClassC1
 #  520|         0: [ParameterAccess] access to parameter oc2
-#  520|       4: [BlockStmt] {...}