go.toolchain.rev: update to Go 1.25.3

Updates tailscale/go#140
Updates tailscale/go#142
Updates tailscale/go#138

Change-Id: Id25b6fa4e31eee243fec17667f14cdc48243c59e
Signed-off-by: Brad Fitzpatrick <[email protected]>

go.mod

@@ -1,6 +1,6 @@
 module tailscale.com
 
-go 1.25.2
+go 1.25.3
 
 require (
 	filippo.io/mkcert v1.4.4

go.toolchain.rev

@@ -1 +1 @@
-a80a86e575c5b7b23b78540e947335d22f74d274
+5c01b77ad0d27a8bd4ef89ef7e713fd7043c5a91

go.toolchain.rev.sri

@@ -1 +1 @@
-sha256-1OCmJ7sZL6G/6wO2+lnW4uYPCIdbXhscD5qSTIPoxDk=
+sha256-2TYziJLJrFOW2FehhahKficnDACJEwjuvVYyeQZbrcc=

go.toolchain.version

@@ -1 +1 @@
-1.25.2
+1.25.3