Update dependency go to v1.25.1

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

tests/go.mod

@@ -2,7 +2,7 @@ module github.com/projectsyn/component-keycloak
 
 go 1.24.0
 
-toolchain go1.25.0
+toolchain go1.25.1
 
 require (
 	github.com/stretchr/testify v1.11.1