gh-36928: `build/pkgs/cython`: Update to 3.0.7
    
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https://cython.readthedocs.io/en/latest/src/changes.html#id2

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URL: #36928
Reported by: Matthias Köppe
Reviewer(s): Kwankyu Lee

Author: Release Manager

build/pkgs/cython/checksums.ini

@@ -1,5 +1,5 @@
 tarball=Cython-VERSION.tar.gz
-sha1=94945822403911b75608fa9689039187686437dd
-md5=3b08e76d112619ed9b5bc240b6b53cf4
-cksum=467020180
+sha1=48f0535ce0b05e0e4ae4daa6a597a2cdd76274f5
+md5=94ab8466d9350a31cfef3a0853c2fea5
+cksum=2507297160
 upstream_url=https://pypi.io/packages/source/C/Cython/Cython-VERSION.tar.gz

build/pkgs/cython/package-version.txt

@@ -1 +1 @@
-3.0.6
+3.0.7