build: nix flake update fenix

flake.lock

@@ -47,11 +47,11 @@
         "rust-analyzer-src": "rust-analyzer-src"
       },
       "locked": {
-        "lastModified": 1737527504,
-        "narHash": "sha256-Z8S5gLPdIYeKwBXDaSxlJ72ZmiilYhu3418h3RSQZA0=",
+        "lastModified": 1747291057,
+        "narHash": "sha256-9Wir6aLJAeJKqdoQUiwfKdBn7SyNXTJGRSscRyVOo2Y=",
         "owner": "nix-community",
         "repo": "fenix",
-        "rev": "aa13f23e3e91b95377a693ac655bbc6545ebec0d",
+        "rev": "76ffc1b7b3ec8078fe01794628b6abff35cbda8f",
         "type": "github"
       },
       "original": {
@@ -147,11 +147,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1737469691,
-        "narHash": "sha256-nmKOgAU48S41dTPIXAq0AHZSehWUn6ZPrUKijHAMmIk=",
+        "lastModified": 1747179050,
+        "narHash": "sha256-qhFMmDkeJX9KJwr5H32f1r7Prs7XbQWtO0h3V0a0rFY=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "9e4d5190a9482a1fb9d18adf0bdb83c6e506eaab",
+        "rev": "adaa24fbf46737f3f1b5497bf64bae750f82942e",
         "type": "github"
       },
       "original": {
@@ -202,11 +202,11 @@
     "rust-analyzer-src": {
       "flake": false,
       "locked": {
-        "lastModified": 1737453499,
-        "narHash": "sha256-fa5AJI9mjFU2oVXqdCq2oA2pripAXbHzkUkewJRQpxA=",
+        "lastModified": 1746889290,
+        "narHash": "sha256-h3LQYZgyv2l3U7r+mcsrEOGRldaK0zJFwAAva4hV/6g=",
         "owner": "rust-lang",
         "repo": "rust-analyzer",
-        "rev": "0b68402d781955d526b80e5d479e9e47addb4075",
+        "rev": "2bafe9d96c6734aacfd49e115f6cf61e7adc68bc",
         "type": "github"
       },
       "original": {