python-pycparser: bump to 3.0

v3.0 removes the dependency on PLY by rewriting pycparser with a
hand-written lexer and recursive-descent parser for C. No API changes
or functionality changes - the same AST is produced as before.

Other changes:
- Drop EOL Python 3.8 and 3.9 support (minimum now 3.10)
- Add support for Python 3.14

Since PLY is no longer used:
- Remove python-ply from PKG_BUILD_DEPENDS and HOST_BUILD_DEPENDS
- Remove +python3-ply from package DEPENDS
- Remove 001-use-external-ply.patch (no longer needed)

Full release notes:
https://github.com/eliben/pycparser/releases/tag/release_v3.00

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Signed-off-by: Alexandru Ardelean <alex@shruggie.ro>

lang/python/python-pycparser/Makefile

@@ -8,11 +8,11 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=python-pycparser
-PKG_VERSION:=2.23
+PKG_VERSION:=3.0
 PKG_RELEASE:=1
 
 PYPI_NAME:=pycparser
-PKG_HASH:=78816d4f24add8f10a06d6f05b4d424ad9e96cfebf68a4ddc99c65c0720d00c2
+PKG_HASH:=600f49d217304a5902ac3c37e1281c9fe94e4d0489de643a9504c5cdfdfc6b29
 
 PKG_LICENSE:=BSD-3-Clause
 PKG_LICENSE_FILES:=LICENSE
@@ -20,15 +20,13 @@ PKG_MAINTAINER:=Alexandru Ardelean <ardeleanalex@gmail.com>
 
 PKG_BUILD_DEPENDS:= \
 	python3/host \
-	python-setuptools/host \
-	python-ply/host  # ply==3.10
+	python-setuptools/host
 HOST_BUILD_DEPENDS:= \
 	python3/host \
 	python-setuptools/host \
 	python-build/host \
 	python-installer/host \
-	python-wheel/host \
-	python-ply/host
+	python-wheel/host
 
 include ../pypi.mk
 include $(INCLUDE_DIR)/package.mk
@@ -43,8 +41,7 @@ define Package/python3-pycparser
   TITLE:=C parser in Python
   URL:=https://github.com/eliben/pycparser
   DEPENDS:= \
-      +python3-light \
-      +python3-ply
+      +python3-light
 endef
 
 define Package/python3-pycparser/description