niv ic-wasm: update 48db35ee -> 72d2bc28

## Changelog for ic-wasm:
Branch: main
Commits: [dfinity/ic-wasm@48db35ee...72d2bc28](dfinity/ic-wasm@48db35e...72d2bc2)

* [`bdc074a8`](dfinity/ic-wasm@bdc074a) fix: limit_resource works with wasm64 ([dfinity/ic-wasm⁠#79](https://togithub.com/dfinity/ic-wasm/issues/79))
* [`72d2bc28`](dfinity/ic-wasm@72d2bc2) Validate the manipulated module before emitting it and give a warning if that fails.  ([dfinity/ic-wasm⁠#80](https://togithub.com/dfinity/ic-wasm/issues/80))

nix/sources.json

@@ -51,10 +51,10 @@
         "homepage": null,
         "owner": "dfinity",
         "repo": "ic-wasm",
-        "rev": "48db35ee8e77b40d2749961f29a6ad53e9698571",
-        "sha256": "12lnzk2y4z9bkxw4401qyhkw88zx2brq2g0gx5g7kjljadm6298w",
+        "rev": "72d2bc282551ffd356cd6ce49fb1ed3d5f797e43",
+        "sha256": "0l1gh9z8rd9mxv01zwrm5iypi0jpacr4gc86vbcabicc96dcs19f",
         "type": "tarball",
-        "url": "https://github.com/dfinity/ic-wasm/archive/48db35ee8e77b40d2749961f29a6ad53e9698571.tar.gz",
+        "url": "https://github.com/dfinity/ic-wasm/archive/72d2bc282551ffd356cd6ce49fb1ed3d5f797e43.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "libtommath": {