go.mod: bump mkctr dep (#18365)

Brings in tailscale/mkctr#29.

Updates tailscale/corp#32085

Change-Id: I90160ed1cdc47118ac8fd0712d63a7b590e739d3

Signed-off-by: Tom Proctor <tomhjp@users.noreply.github.com>

flake.nix

@@ -151,4 +151,4 @@
     });
   };
 }
-# nix-direnv cache busting line: sha256-kXdjsA1QIXS13vMBTMbxBJK4tewd6rVz0Csod+HtN10=
+# nix-direnv cache busting line: sha256-PVE4oEwcoTbXbPJnBcVgBeXITWlnkhBf+UT5nqSeANM=

go.mod

@@ -88,7 +88,7 @@ require (
 	github.com/tailscale/golang-x-crypto v0.0.0-20250404221719-a5573b049869
 	github.com/tailscale/goupnp v1.0.1-0.20210804011211-c64d0f06ea05
 	github.com/tailscale/hujson v0.0.0-20221223112325-20486734a56a
-	github.com/tailscale/mkctr v0.0.0-20250228050937-c75ea1476830
+	github.com/tailscale/mkctr v0.0.0-20260107121656-ea857e3e500b
 	github.com/tailscale/netlink v1.1.1-0.20240822203006-4d49adab4de7
 	github.com/tailscale/peercred v0.0.0-20250107143737-35a0c7bd7edc
 	github.com/tailscale/setec v0.0.0-20251203133219-2ab774e4129a

go.mod.sri

@@ -1 +1 @@
-sha256-kXdjsA1QIXS13vMBTMbxBJK4tewd6rVz0Csod+HtN10=
+sha256-PVE4oEwcoTbXbPJnBcVgBeXITWlnkhBf+UT5nqSeANM=

go.sum

@@ -1094,8 +1094,8 @@ github.com/tailscale/goupnp v1.0.1-0.20210804011211-c64d0f06ea05 h1:4chzWmimtJPx
 github.com/tailscale/goupnp v1.0.1-0.20210804011211-c64d0f06ea05/go.mod h1:PdCqy9JzfWMJf1H5UJW2ip33/d4YkoKN0r67yKH1mG8=
 github.com/tailscale/hujson v0.0.0-20221223112325-20486734a56a h1:SJy1Pu0eH1C29XwJucQo73FrleVK6t4kYz4NVhp34Yw=
 github.com/tailscale/hujson v0.0.0-20221223112325-20486734a56a/go.mod h1:DFSS3NAGHthKo1gTlmEcSBiZrRJXi28rLNd/1udP1c8=
-github.com/tailscale/mkctr v0.0.0-20250228050937-c75ea1476830 h1:SwZ72kr1oRzzSPA5PYB4hzPh22UI0nm0dapn3bHaUPs=
-github.com/tailscale/mkctr v0.0.0-20250228050937-c75ea1476830/go.mod h1:qTslktI+Qh9hXo7ZP8xLkl5V8AxUMfxG0xLtkCFLxnw=
+github.com/tailscale/mkctr v0.0.0-20260107121656-ea857e3e500b h1:QKqCnmp0qHWUHySySKjpuhZANzRn7XrTVZWUuUgJ3lQ=
+github.com/tailscale/mkctr v0.0.0-20260107121656-ea857e3e500b/go.mod h1:4st7fy3NTWcWsQdOC69JcHK4UXnncgcxSOvSR8aD8a0=
 github.com/tailscale/netlink v1.1.1-0.20240822203006-4d49adab4de7 h1:uFsXVBE9Qr4ZoF094vE6iYTLDl0qCiKzYXlL6UeWObU=
 github.com/tailscale/netlink v1.1.1-0.20240822203006-4d49adab4de7/go.mod h1:NzVQi3Mleb+qzq8VmcWpSkcSYxXIg0DkI6XDzpVkhJ0=
 github.com/tailscale/peercred v0.0.0-20250107143737-35a0c7bd7edc h1:24heQPtnFR+yfntqhI3oAu9i27nEojcQ4NuBQOo5ZFA=

shell.nix

@@ -16,4 +16,4 @@
 ) {
   src =  ./.;
 }).shellNix
-# nix-direnv cache busting line: sha256-kXdjsA1QIXS13vMBTMbxBJK4tewd6rVz0Csod+HtN10=
+# nix-direnv cache busting line: sha256-PVE4oEwcoTbXbPJnBcVgBeXITWlnkhBf+UT5nqSeANM=