chore(deps): update dependency go to v1.22.6 (#72)

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

Author: renovate[bot]

go.mod

@@ -2,7 +2,7 @@ module github.com/omegion/vault-unseal
 
 go 1.21
 
-toolchain go1.22.5
+toolchain go1.22.6
 
 require (
 	github.com/go-asset/build v0.0.1