examples: remove eddystone ble examples

They are not part of the releases

Author: 0xc0170

tools/test/examples/examples.json

@@ -74,8 +74,6 @@
           "https://developer.mbed.org/teams/mbed-os-examples/code/mbed-os-example-ble-LEDBlinker",
           "https://developer.mbed.org/teams/mbed-os-examples/code/mbed-os-example-ble-LED",
           "https://developer.mbed.org/teams/mbed-os-examples/code/mbed-os-example-ble-GAPButton",
-          "https://developer.mbed.org/teams/mbed-os-examples/code/mbed-os-example-ble-EddystoneService",
-          "https://developer.mbed.org/teams/mbed-os-examples/code/mbed-os-example-ble-EddystoneObserver",
           "https://developer.mbed.org/teams/mbed-os-examples/code/mbed-os-example-ble-Button",
           "https://developer.mbed.org/teams/mbed-os-examples/code/mbed-os-example-ble-BatteryLevel"
       ],