Update security and stability dependencies

This PR updates several dependencies addressing security vulnerabilities,
stability fixes, and authentication improvements.

- golang.org/x/crypto: v0.46.0 -> v0.47.0
  - Includes latest X509 root certificate bundle updates
  - Security hardening for cryptographic operations
  - Foundation dependency for TLS and authentication

- github.com/golang-jwt/jwt/v5: v5.2.2 -> v5.3.0
  - IMPORTANT: v5.2.2 patched vulnerability GHSA-mh63-6h87-95cp (token
    validation security issue) - this update ensures we have the fix
  - Adds multiple audience validation support for JWT tokens
  - Go 1.21 minimum requirement (code modernization)
  - Replaced legacy interface{} with modern any keyword

- golang.org/x/net: v0.48.0 -> v0.49.0
  - HTTP/2 priority scheduler improvements (RFC 9218)
  - WebSocket security enhancements
  - Network layer stability fixes

- go.uber.org/zap: v1.27.0 -> v1.27.1
  - Fix: Prevent Object from panicking on nils (PR #1501)
  - Fix: Race condition in WithLazy (PR #1511)
  - Both fixes improve logging stability in concurrent scenarios

- github.com/godbus/dbus/v5: v5.2.0 -> v5.2.2
  - Security: Disabled SHA1 authentication by default on non-Windows
    platforms (v5.2.0 change now inherited)
  - Performance: Multiple optimizations reducing memory allocations
  - Fix: Alignment issues in decoder operations
  - Fix: Allow more than 32 containers/struct fields in a signature

Signed-off-by: Davanum Srinivas <davanum@gmail.com>

Kubernetes-commit: 5b478645cdb3be5ed92a21d2f7b417b6328cfa6e