Upgrade snaps to use v2.2.0

[farshidtz]

Once released, the module needs to be upgraded for the following:

• edgex-go build(deps): Bump github.com/canonical/edgex-snap-hooks/v2 from 2.2.0-beta.5 to 2.2.0 in /snap/local/hooks edgexfoundry/edgex-go#4014
• device-rest-go build(deps): Bump github.com/canonical/edgex-snap-hooks/v2 from 2.2.0-beta.5 to 2.2.0 in /snap/local/hooks edgexfoundry/device-rest-go#188
• app-service-configurable build(deps): Bump github.com/canonical/edgex-snap-hooks/v2 from 2.2.0-beta.5 to 2.2.0 in /snap/local/hooks edgexfoundry/app-service-configurable#417
• device-gpio build(deps): Bump github.com/canonical/edgex-snap-hooks/v2 from 2.2.0-beta.5 to 2.2.0 in /snap/local/hooks edgexfoundry/device-gpio#29
• device-mqtt-go build(deps): Bump github.com/canonical/edgex-snap-hooks/v2 from 2.2.0-beta.5 to 2.2.0 in /snap/local/hooks edgexfoundry/device-mqtt-go#380
• app-rfid-llrp-inventory build(deps): Bump github.com/canonical/edgex-snap-hooks/v2 from 2.2.0-beta.5 to 2.2.0 in /snap/local/hooks edgexfoundry/app-rfid-llrp-inventory#80
• device-modbus-go build(deps): Bump github.com/canonical/edgex-snap-hooks/v2 from 2.2.0-beta.5 to 2.2.0 in /snap/local/hooks edgexfoundry/device-modbus-go#345
• device-rfid-llrp-go build(deps): Bump github.com/canonical/edgex-snap-hooks/v2 from 2.2.0-beta.5 to 2.2.0 in /snap/local/hooks edgexfoundry/device-rfid-llrp-go#83
• device-snmp-go build(deps): Bump github.com/canonical/edgex-snap-hooks/v2 from 2.2.0-beta.5 to 2.2.0 in /snap/local/hooks edgexfoundry/device-snmp-go#169
• device-camera-go build(deps): Bump github.com/canonical/edgex-snap-hooks/v2 from 2.2.0-beta.5 to 2.2.0 in /snap/local/hooks edgexfoundry/device-camera-go#212

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