python-fnv-hash-fast: update to 2.0.2

- bump 0.5.0 -> 2.0.2
- add test.sh

Signed-off-by: Alexandru Ardelean <alex@shruggie.ro>

lang/python/python-fnv-hash-fast/test.sh

@@ -0,0 +1,15 @@
+[ "$1" = python3-fnv-hash-fast ] || exit 0
+
+python3 - << 'EOF'
+from fnv_hash_fast import fnv1a_32
+
+# FNV-1a 32-bit hash of empty string is 0x811c9dc5
+result = fnv1a_32(b"")
+assert result == 0x811c9dc5, f"Expected 0x811c9dc5, got {hex(result)}"
+
+# FNV-1a 32-bit hash of "hello"
+result2 = fnv1a_32(b"hello")
+assert result2 != result
+
+print("python3-fnv-hash-fast OK")
+EOF