Update flake inputs and add google-chrome to fractalus

Bump herdr and nixpkgs inputs; add google-chrome to fractalus system packages.

flake.lock

@@ -6,11 +6,11 @@
         "rust-overlay": "rust-overlay"
       },
       "locked": {
-        "lastModified": 1787536184,
-        "narHash": "sha256-BElMdZnbe7Trt7Rs0u5utMbLm8Fydq6g0XhRHQCixAU=",
+        "lastModified": 1788476735,
+        "narHash": "sha256-tMOvyjh+JAD6lnkghaGE78URt26bQuSAkkiSaLBiQdY=",
         "owner": "ogulcancelik",
         "repo": "herdr",
-        "rev": "7d56b4c51b046a5d477439bcea4512339f8841aa",
+        "rev": "3150bd92d6162ba248bc28fd4d40bd0d6238e1af",
         "type": "github"
       },
       "original": {
@@ -42,11 +42,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1779357205,
-        "narHash": "sha256-cCO8aTqss5x9Ky8GWkpY0Hy5fyTZEbtifSUV8QjSzic=",
+        "lastModified": 1779911860,
+        "narHash": "sha256-ubcLAcKBDCZjhxw/kH5DL5GdBZQdzLqpkTe7HonvJVs=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "f83fc3c307e74bc5fd5adb7eb6b8b13ffd2a36e1",
+        "rev": "c0a89c379b4ac67c7b13b051ddbd4e0dbc9b0eaf",
         "type": "github"
       },
       "original": {
@@ -58,11 +58,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1787414105,
-        "narHash": "sha256-8FnH9CMQCQ9i7d7xrXK30SBjgODxlkltCa0thsRgrxg=",
-        "rev": "a9e6d84f9c2f9012f5fe7d964a7851352300e61a",
+        "lastModified": 1788405554,
+        "narHash": "sha256-z3ACU3NTAstjK+JNjW0zmIH2Q0GYo2pgGfJddesv7Xo=",
+        "rev": "a5cc6f2c37bf518436dc8d1c288ccd0c43c2f4c4",
         "type": "tarball",
-        "url": "https://releases.nixos.org/nixos/26.05/nixos-26.05.8255.a9e6d84f9c2f/nixexprs.tar.xz"
+        "url": "https://releases.nixos.org/nixos/26.05/nixos-26.05.8954.a5cc6f2c37bf/nixexprs.tar.xz"
       },
       "original": {
         "id": "nixpkgs",