Bump Rust to 1.90 (#38436)

Release Notes:

- N/A

---------

Co-authored-by: Nia Espera <nia@zed.dev>
Co-authored-by: Julia Ryan <juliaryan3.14@gmail.com>

flake.lock

@@ -2,11 +2,11 @@
   "nodes": {
     "crane": {
       "locked": {
-        "lastModified": 1755993354,
-        "narHash": "sha256-FCRRAzSaL/+umLIm3RU3O/+fJ2ssaPHseI2SSFL8yZU=",
+        "lastModified": 1758215636,
+        "narHash": "sha256-8nkzkPbdxze8CxWhKWlcLbJEU1vfLM/nVqRlTy17V54=",
         "owner": "ipetkov",
         "repo": "crane",
-        "rev": "25bd41b24426c7734278c2ff02e53258851db914",
+        "rev": "a669fe77a8b0cd6f11419d89ea45a16691ca5121",
         "type": "github"
       },
       "original": {
@@ -33,10 +33,10 @@
     "nixpkgs": {
       "locked": {
         "lastModified": 315532800,
-        "narHash": "sha256-E8CyvVDZuIsF7puIw+OLkrFmhj3qUV+iwPcNbBhdcxM=",
-        "rev": "a918bb3594dd243c2f8534b3be01b3cb4ed35fd1",
+        "narHash": "sha256-YPoFUJMpbuPvIS4FJBn2Sv/iWsui9S26gu2ufFWEY0g=",
+        "rev": "a1f79a1770d05af18111fbbe2a3ab2c42c0f6cd0",
         "type": "tarball",
-        "url": "https://releases.nixos.org/nixpkgs/nixpkgs-25.11pre854010.a918bb3594dd/nixexprs.tar.xz"
+        "url": "https://releases.nixos.org/nixpkgs/nixpkgs-25.11pre864673.a1f79a1770d0/nixexprs.tar.xz"
       },
       "original": {
         "type": "tarball",
@@ -58,11 +58,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1756607787,
-        "narHash": "sha256-ciwAdgtlAN1PCaidWK6RuWsTBL8DVuyDCGM+X3ein5Q=",
+        "lastModified": 1758508617,
+        "narHash": "sha256-kx2uELmVnAbiekj/YFfWR26OXqXedImkhe2ocnbumTA=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "f46d294b87ebb9f7124f1ce13aa2a5f5acc0f3eb",
+        "rev": "d2bac276ac7e669a1f09c48614538a37e3eb6d0f",
         "type": "github"
       },
       "original": {