python3-manifest.json: Add zoneinfo

The zoneinfo module provides a concrete time zone implementation
to support the IANA time zone database as originally specified in
PEP 615.

(From OE-Core rev: 668bb1c3828bb66fcd3ed8d0fc16fb11eef3a45f)

Signed-off-by: Leon Anavi <leon.anavi@konsulko.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/python/python3/python3-manifest.json

@@ -1248,5 +1248,16 @@
             "${libdir}/python${PYTHON_MAJMIN}/xmlrpc/__pycache__"
         ],
         "cached": []
+    },
+    "zoneinfo": {
+        "summary": "IANA time zone support",
+        "rdepends": [
+            "core"
+        ],
+        "files": [
+            "${libdir}/python${PYTHON_MAJMIN}/zoneinfo",
+            "${libdir}/python${PYTHON_MAJMIN}/lib-dynload/_zoneinfo.*.so"
+        ],
+       "cached": []
     }
 }