niv ic: update 18f1e285 -> 995f84c8 (#2972)

## Changelog for ic:
Branch: master
Commits: [dfinity/ic@18f1e285...995f84c8](dfinity/ic@18f1e28...995f84c)

* [`46864f53`](dfinity/ic@46864f5) ECDSA signature share plumbing (CON-695)
* [`d8ac9839`](dfinity/ic@d8ac983) Synchronise subnet params for release and test deployments.
* [`90bfe539`](dfinity/ic@90bfe53) Allow ic-admin to propose node operator record with HSM or secret key
* [`2c7b1411`](dfinity/ic@2c7b141) NNS1-829: Appropriately lock neuron on configure_neuron
* [`40245e6a`](dfinity/ic@40245e6) [VER-1297] UST: Support for specifying elasticsearch hosts
* [`dfebefa4`](dfinity/ic@dfebefa) [Minor] Bump default request timeout for farm to 180s
* [`cad9dc4d`](dfinity/ic@cad9dc4) CODEOWNERS: Introduce ownership for the orchestrator team
* [`c9996a31`](dfinity/ic@c9996a3) Add retry policy to  guest-os-upgrade-from-master
* [`b80257e0`](dfinity/ic@b80257e) Quote capsule_id in CAPSULE_ARGS [lessci]
* [`455b33bc`](dfinity/ic@455b33b) Correct a typo in readme
* [`c32d1853`](dfinity/ic@c32d185) Add debug output for canister installation in testnet deployments
* [`738b1963`](dfinity/ic@738b196) Changes proposal deadline (long), and maximum deadline extension to 96 h
* [`abcffb15`](dfinity/ic@abcffb1) Add a Governance method to return the monthly Node Provider rewards
* [`afafdaf5`](dfinity/ic@afafdaf) Write result bytes also in a file on query (and not just update) calls
* [`2af363f6`](dfinity/ic@2af363f) [VER-975][CON-693] Add the keys only to the tests that need them.
* [`1f57a4ca`](dfinity/ic@1f57a4c) Fix the `serialize_empty_page_map` test after a29e9a
* [`08fbca32`](dfinity/ic@08fbca3) Check for sufficient signers when verifying multisignature, in tECDSA create_transcript
* [`a34e3c0b`](dfinity/ic@a34e3c0) Add ic-admin getters for DCs and Node Rewards Table
* [`8f1ba3a7`](dfinity/ic@8f1ba3a) CRP-1293+CRP-1294 Add verification of IDKG (Threshold ECDSA) dealings

nix/drun.nix

@@ -15,7 +15,7 @@ pkgs:
       # installed. You will normally not be bothered to perform
       # the command therein manually.
 
-      cargoSha256 = "sha256-vPpkfuY7yNctBP9/w+s4cdpgrnvOp6C3GB6ICWeGB2o=";
+      cargoSha256 = "sha256-ZKZtmsF3RrKaqHXmuzhGs/PRGyHTkWJUC1Az6FKwjRg=";
 
       nativeBuildInputs = with pkgs; [
         pkg-config

nix/sources.json

@@ -27,10 +27,10 @@
         "homepage": "",
         "owner": "dfinity",
         "repo": "ic",
-        "rev": "18f1e285c3a55065f1a1a679080d9007a540f1d3",
-        "sha256": "141vja3gin3r4bcwmg51zfxpkm4yaym49gxmfzv46jissljqfpmq",
+        "rev": "995f84c8beb047cc3344311742d39348507e2472",
+        "sha256": "01h4z7mdl980n0g1zqg6r0lr41j9266fc5irw2p97z7bnpazrk4n",
         "type": "tarball",
-        "url": "https://github.com/dfinity/ic/archive/18f1e285c3a55065f1a1a679080d9007a540f1d3.tar.gz",
+        "url": "https://github.com/dfinity/ic/archive/995f84c8beb047cc3344311742d39348507e2472.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "ic-hs": {