Add Hello World in Cython (#5138)

Author: rzuckerm

archive/c/cython/hello_world.pyx

@@ -0,0 +1,9 @@
+from libc.stdio cimport printf
+
+
+cdef main():
+    printf(b"%s\n", b"Hello, World!")
+
+
+if __name__ == "__main__":
+    main()

archive/c/cython/testinfo.yml

@@ -0,0 +1,11 @@
+folder:
+  extension: ".pyx"
+  naming: "underscore"
+
+container:
+  image: "rzuckerm/cython"
+  tag: "3.1.6-1"
+  build: |
+    sh -c "cython -3 --embed {{ source.name }}{{ source.extension }} -o {{ source.name }}.c && \
+    gcc -o {{ source.name }} $(python3-config --cflags) {{ source.name }}.c $(python3-config --ldflags) -lpython3.12 -fPIC"
+  cmd: "./{{ source.name }}"