Update parser to 0.3.0

Author: youknowone

Cargo.lock

@@ -29,11 +29,11 @@ rustpython-pylib = { path = "pylib" }
 rustpython-stdlib = { path = "stdlib" }
 rustpython-doc = { git = "https://github.com/RustPython/__doc__", branch = "main" }
 
-rustpython-literal = { git = "https://github.com/RustPython/Parser.git", rev = "704eb40108239a8faf9bd1d4217e8dad0ac7edb3" }
-rustpython-parser-core = { git = "https://github.com/RustPython/Parser.git", rev = "704eb40108239a8faf9bd1d4217e8dad0ac7edb3" }
-rustpython-parser = { git = "https://github.com/RustPython/Parser.git", rev = "704eb40108239a8faf9bd1d4217e8dad0ac7edb3" }
-rustpython-ast = { git = "https://github.com/RustPython/Parser.git", rev = "704eb40108239a8faf9bd1d4217e8dad0ac7edb3" }
-rustpython-format = { git = "https://github.com/RustPython/Parser.git", rev = "704eb40108239a8faf9bd1d4217e8dad0ac7edb3" }
+rustpython-literal = { git = "https://github.com/RustPython/Parser.git", tag = "0.3.0" }
+rustpython-parser-core = { git = "https://github.com/RustPython/Parser.git", tag = "0.3.0" }
+rustpython-parser = { git = "https://github.com/RustPython/Parser.git", tag = "0.3.0" }
+rustpython-ast = { git = "https://github.com/RustPython/Parser.git", tag = "0.3.0" }
+rustpython-format = { git = "https://github.com/RustPython/Parser.git", tag = "0.3.0" }
 # rustpython-literal = { path = "../RustPython-parser/literal" }
 # rustpython-parser-core = { path = "../RustPython-parser/core" }
 # rustpython-parser = { path = "../RustPython-parser/parser" }