Use partial_script for the parser translators

Followup to #3079

Author: Earlopain

lib/prism/translation/parser.rb

@@ -51,7 +51,7 @@ def parse(source_buffer)
         source = source_buffer.source
 
         offset_cache = build_offset_cache(source)
-        result = unwrap(Prism.parse(source, filepath: source_buffer.name, version: convert_for_prism(version), scopes: [[]], encoding: false), offset_cache)
+        result = unwrap(Prism.parse(source, filepath: source_buffer.name, version: convert_for_prism(version), partial_script: true, encoding: false), offset_cache)
 
         build_ast(result.value, offset_cache)
       ensure
@@ -64,7 +64,7 @@ def parse_with_comments(source_buffer)
         source = source_buffer.source
 
         offset_cache = build_offset_cache(source)
-        result = unwrap(Prism.parse(source, filepath: source_buffer.name, version: convert_for_prism(version), scopes: [[]], encoding: false), offset_cache)
+        result = unwrap(Prism.parse(source, filepath: source_buffer.name, version: convert_for_prism(version), partial_script: true, encoding: false), offset_cache)
 
         [
           build_ast(result.value, offset_cache),
@@ -83,7 +83,7 @@ def tokenize(source_buffer, recover = false)
         offset_cache = build_offset_cache(source)
         result =
           begin
-            unwrap(Prism.parse_lex(source, filepath: source_buffer.name, version: convert_for_prism(version), scopes: [[]], encoding: false), offset_cache)
+            unwrap(Prism.parse_lex(source, filepath: source_buffer.name, version: convert_for_prism(version), partial_script: true, encoding: false), offset_cache)
           rescue ::Parser::SyntaxError
             raise if !recover
           end

lib/prism/translation/ripper.rb

@@ -3269,11 +3269,7 @@ def visit_yield_node(node)
 
       # Lazily initialize the parse result.
       def result
-        @result ||=
-          begin
-            scopes = RUBY_VERSION >= "3.3.0" ? [] : [[]]
-            Prism.parse(source, scopes: scopes)
-          end
+        @result ||= Prism.parse(source, partial_script: true)
       end
 
       ##########################################################################

lib/prism/translation/ruby_parser.rb

@@ -1596,13 +1596,13 @@ def visit_write_value(node)
       # Parse the given source and translate it into the seattlerb/ruby_parser
       # gem's Sexp format.
       def parse(source, filepath = "(string)")
-        translate(Prism.parse(source, filepath: filepath, scopes: [[]]), filepath)
+        translate(Prism.parse(source, filepath: filepath, partial_script: true), filepath)
       end
 
       # Parse the given file and translate it into the seattlerb/ruby_parser
       # gem's Sexp format.
       def parse_file(filepath)
-        translate(Prism.parse_file(filepath, scopes: [[]]), filepath)
+        translate(Prism.parse_file(filepath, partial_script: true), filepath)
       end
 
       class << self