remove xfails

Author: wyattscarpenter

test-data/unit/check-errorcodes.test

@@ -2,12 +2,12 @@
 --
 -- These implicitly use --show-error-codes. # TODO: isn't this statement redundant now that this flag defaults to true?
 
-[case testErrorCodeMiscDoesntSuppressRevealType-xfail]
+[case testErrorCodeMiscDoesntSuppressRevealType]
 # Prevent regression on https://github.com/python/mypy/issues/19840
 from typing import reveal_type
 reveal_type(1) #type: ignore[misc] # N: Revealed type is "Literal[1]?"
 
-[case testErrorCodeMiscDoesntSuppressRevealLocals-xfail]
+[case testErrorCodeMiscDoesntSuppressRevealLocals]
 reveal_locals() #type:ignore[misc] # N: There are no locals to reveal
 
 [case testErrorCodeNoAttribute]

test-requirements.txt

@@ -21,8 +21,6 @@ filelock==3.19.1
 identify==2.6.13
     # via pre-commit
 iniconfig==2.1.0
-    # via pytest
-lxml==6.0.1 ; python_version < "3.15"
     # via -r test-requirements.in
 mypy-extensions==1.1.0
     # via -r mypy-requirements.txt