code_relocation: fix ruff UP006 and UP035 warnings

PEP585 enabled collections in the Python standard library (like tuple) to
be used as generic type annotations directly, instead of importing
analogous members from the typing module (like typing.Tuple).

The ruff python linter produces a UP006 warning if the deprecated type
annotations continue to be used.

This patch corrects the issue by correcting the single instance where
PEP585-style type annotations can be used.

Signed-off-by: Joel Holdsworth <jholdsworth@nvidia.com>

.ruff-excludes.toml

@@ -234,8 +234,6 @@
 ]
 "./scripts/build/gen_relocate_app.py" = [
     "E101",     # https://docs.astral.sh/ruff/rules/mixed-spaces-and-tabs
-    "UP006",    # https://docs.astral.sh/ruff/rules/non-pep585-annotation
-    "UP035",    # https://docs.astral.sh/ruff/rules/deprecated-import
     "UP037",    # https://docs.astral.sh/ruff/rules/quoted-annotation
 ]
 "./scripts/build/gen_strerror_table.py" = [

scripts/build/gen_relocate_app.py

@@ -49,7 +49,7 @@ import warnings
 from collections import defaultdict
 from enum import Enum
 from pathlib import Path
-from typing import NamedTuple, NewType, Tuple
+from typing import NamedTuple, NewType
 
 from elftools.elf.elffile import ELFFile
 from elftools.elf.sections import SymbolTableSection
@@ -297,7 +297,7 @@ def assign_to_correct_mem_region(
     return {MemoryRegion(memory_region): output_sections}
 
 
-def section_kinds_from_memory_region(memory_region: str) -> 'Tuple[set[SectionKind], str]':
+def section_kinds_from_memory_region(memory_region: str) -> 'tuple[set[SectionKind], str]':
     """
     Get the section kinds requested by the given memory region name.