Fix "readonly" tests relying on specific Bison output.

Fix reflection test.

Author: Bilge

Zend/tests/readonly_classes/readonly_enum.phpt

@@ -9,4 +9,4 @@ readonly enum Foo
 
 ?>
 --EXPECTF--
-Parse error: syntax error, unexpected token "enum", expecting "abstract" or "final" or "readonly" or "class" in %s on line %d
+Parse error: syntax error, unexpected token "enum" in %s on line %d

Zend/tests/readonly_classes/readonly_interface.phpt

@@ -9,4 +9,4 @@ readonly interface Foo
 
 ?>
 --EXPECTF--
-Parse error: syntax error, unexpected token "interface", expecting "abstract" or "final" or "readonly" or "class" in %s on line %d
+Parse error: syntax error, unexpected token "interface" in %s on line %d

Zend/tests/readonly_classes/readonly_trait.phpt

@@ -9,4 +9,4 @@ readonly trait Foo
 
 ?>
 --EXPECTF--
-Parse error: syntax error, unexpected token "trait", expecting "abstract" or "final" or "readonly" or "class" in %s on line %d
+Parse error: syntax error, unexpected token "trait" in %s on line %d

ext/reflection/tests/ReflectionClass_toString_001.phpt

@@ -11,11 +11,12 @@ echo $rc;
 --EXPECT--
 Class [ <internal:Reflection> class ReflectionClass implements Stringable, Reflector ] {
 
-  - Constants [4] {
-    Constant [ public int IS_IMPLICIT_ABSTRACT ] { 16 }
+  - Constants [5] {
+    Constant [ public int IS_IMPLICIT_ABSTRACT ] { 1073741824 }
     Constant [ public int IS_EXPLICIT_ABSTRACT ] { 64 }
     Constant [ public int IS_FINAL ] { 32 }
     Constant [ public int IS_READONLY ] { 65536 }
+    Constant [ public int IS_STATIC ] { 16 }
   }
 
   - Static properties [0] {
@@ -28,7 +29,7 @@ Class [ <internal:Reflection> class ReflectionClass implements Stringable, Refle
     Property [ public string $name ]
   }
 
-  - Methods [56] {
+  - Methods [57] {
     Method [ <internal:Reflection> private method __clone ] {
 
       - Parameters [0] {
@@ -292,6 +293,13 @@ Class [ <internal:Reflection> class ReflectionClass implements Stringable, Refle
       - Return [ bool ]
     }
 
+    Method [ <internal:Reflection> public method isStatic ] {
+
+      - Parameters [0] {
+      }
+      - Return [ bool ]
+    }
+
     Method [ <internal:Reflection> public method getModifiers ] {
 
       - Parameters [0] {