fix: add involves edge from task to agent:nomos at creation

Plus sync vendor directory for Docker build compatibility.

vendor/github.com/zalando/go-keyring/keyring_fallback.go

@@ -0,0 +1,27 @@
+package keyring
+
+import (
+	"errors"
+	"runtime"
+)
+
+// All of the following methods error out on unsupported platforms
+var ErrUnsupportedPlatform = errors.New("unsupported platform: " + runtime.GOOS)
+
+type fallbackServiceProvider struct{}
+
+func (fallbackServiceProvider) Set(service, user, pass string) error {
+	return ErrUnsupportedPlatform
+}
+
+func (fallbackServiceProvider) Get(service, user string) (string, error) {
+	return "", ErrUnsupportedPlatform
+}
+
+func (fallbackServiceProvider) Delete(service, user string) error {
+	return ErrUnsupportedPlatform
+}
+
+func (fallbackServiceProvider) DeleteAll(service string) error {
+	return ErrUnsupportedPlatform
+}