go: 1.27

This fixes test cases affected by jsonv2 changes.

Signed-off-by: Ophestra <cat@gensokyo.uk>

test/flake.lock

@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1780361225,
-        "narHash": "sha256-wnV9ttf4fPWNonBIQmvlrSlNpQYgx5HgWWd007mwIFA=",
+        "lastModified": 1787146702,
+        "narHash": "sha256-YbRcLdU/yK4gWsQg7V8WTKZHfXL33g8+wSFUX3wyevs=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "e28654b71096e08c019d4861ca26acb646f583d8",
+        "rev": "173b7e8d40fdc8c296a9c99854314f17a3a1704c",
         "type": "github"
       },
       "original": {
@@ -23,11 +23,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1780453794,
-        "narHash": "sha256-bXMRa9VTsHSPXL4Cw8R6JJLQeY3Y/IP4+YJCYVmQ7FY=",
+        "lastModified": 1787101114,
+        "narHash": "sha256-gwrPcFf/rDjHPaVflbDZ040ZDmBTRj/7+s8ZmE2SaIM=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "6b316287bae2ee04c9b93c8c858d930fd07d7338",
+        "rev": "b18a4b905f8d028dc4476412e6d6891728695379",
         "type": "github"
       },
       "original": {