python3-pyunormalize: Upgrade 17.0.0 -> 18.0.0

Upgrade to release 18.0.0:

- Upgrade to Unicode 18.0.0.
- Drop support for Python 3.8 (requires Python 3.9+).
- Refactor architecture and optimize table loading for better
  performance.
- Modernize packaging (pyproject.toml) and adopt Nox for testing.

Fixes:

WARNING: python3-pyunormalize-18.0.0-r0 do_check_backend: QA Issue:
inherits setuptools3 but has pyproject.toml specifying backend
setuptools.build_meta, use the correct class [pep517-backend]

License-Update: Copyright years updated

Signed-off-by: Leon Anavi <leon.anavi@konsulko.com>
Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>

meta-python/recipes-devtools/python/python3-pyunormalize_17.0.0.bb

@@ -1,8 +0,0 @@
-SUMMARY = "Unicode normalization forms (NFC, NFKC, NFD, NFKD). A library independent from the Python core Unicode database."
-HOMEPAGE = "https://github.com/mlodewijck/pyunormalize"
-LICENSE = "MIT"
-LIC_FILES_CHKSUM = "file://LICENSE;md5=1d882216fa7fde0aec58695aa05ef72f"
-
-SRC_URI[sha256sum] = "0949a3e56817e287febcaf1b0cc4b5adf0bb107628d379335938040947eec792"
-
-inherit pypi setuptools3

meta-python/recipes-devtools/python/python3-pyunormalize_18.0.0.bb

@@ -0,0 +1,8 @@
+SUMMARY = "Unicode normalization forms (NFC, NFKC, NFD, NFKD). A library independent from the Python core Unicode database."
+HOMEPAGE = "https://github.com/mlodewijck/pyunormalize"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=fcc278e239c8cbad362b2a7229f69b5c"
+
+SRC_URI[sha256sum] = "2b2e65201e688bb38c66ab66ef1071cc07b32e9840e5ae07aab716db6ede7d6d"
+
+inherit pypi python_setuptools_build_meta