update nix flake

flake.lock

@@ -8,11 +8,11 @@
         "rust-analyzer-src": "rust-analyzer-src"
       },
       "locked": {
-        "lastModified": 1763016383,
-        "narHash": "sha256-eYmo7FNvm3q08iROzwIi8i9dWuUbJJl3uLR3OLnSmdI=",
+        "lastModified": 1770708269,
+        "narHash": "sha256-OnZW86app7hHJJoB5lC9GNXY5QBBIESJB+sIdwEyld0=",
         "owner": "nix-community",
         "repo": "fenix",
-        "rev": "0fad5c0e5c531358e7174cd666af4608f08bc3ba",
+        "rev": "6b5325a017a9a9fe7e6252ccac3680cc7181cd63",
         "type": "github"
       },
       "original": {
@@ -96,11 +96,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1763043403,
-        "narHash": "sha256-DgCTbHdIpzbXSlQlOZEWj8oPt2lrRMlSk03oIstvkVQ=",
+        "lastModified": 1768649915,
+        "narHash": "sha256-jc21hKogFnxU7KXSVTRmxC7u5D4RHwm9BAvDf5/Z1Uo=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "75e04ecd084f93d4105ce68c07dac7656291fe2e",
+        "rev": "3e3f3c7f9977dc123c23ee21e8085ed63daf8c37",
         "type": "github"
       },
       "original": {
@@ -122,11 +122,11 @@
     "rust-analyzer-src": {
       "flake": false,
       "locked": {
-        "lastModified": 1762860488,
-        "narHash": "sha256-rMfWMCOo/pPefM2We0iMBLi2kLBAnYoB9thi4qS7uk4=",
+        "lastModified": 1770668050,
+        "narHash": "sha256-Q05yaIZtQrBKHpyWaPmyJmDRj0lojnVf8nUFE0vydcY=",
         "owner": "rust-lang",
         "repo": "rust-analyzer",
-        "rev": "2efc80078029894eec0699f62ec8d5c1a56af763",
+        "rev": "9efc1f709f3c8134c3acac5d3592a8e4c184a0c6",
         "type": "github"
       },
       "original": {
@@ -175,11 +175,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1762907712,
-        "narHash": "sha256-VNW/+VYIg6N4b9Iq+F0YZmm22n74IdFS7hsPLblWuOY=",
+        "lastModified": 1770598090,
+        "narHash": "sha256-k+82IDgTd9o5sxHIqGlvfwseKln3Ejx1edGtDltuPXo=",
         "owner": "mitchellh",
         "repo": "zig-overlay",
-        "rev": "d16453ee78765e49527c56d23386cead799b6b53",
+        "rev": "142495696982c88edddc8e17e4da90d8164acadf",
         "type": "github"
       },
       "original": {