Add Five North to TestNet (#16)

Reference CIPs
- https://github.com/global-synchronizer-foundation/cips/blob/main/cip-0035/cip-0035.pdf

Ref Mailing List Message
- https://lists.sync.global/g/cip-announce/message/7

Author: v9n

configs/TestNet/approved-sv-id-values.yaml

@@ -29,3 +29,6 @@ approvedSvIdentities:
   - name: C7-Technology-Services-Limited
     publicKey: MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEIyvyNX23/fxKnCkKArjOWxi+OBUtIXw4GoEGFMG4JXZBeVYYU6s4hBA5heMKDVaFszYEQQP1bBfjSQwWJ8PLDA==
     rewardWeightBps: 100000
+  - name: Five-North-1
+    publicKey: MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEJkWEYEGZXazTVemWdA9IEjV7LryooS6OsypdNi3rpfLDgGffwZJhjGcA1wWiOpxQkbM8B0VkfNLs24OCLAf1HA==
+    rewardWeightBps: 0