Add Open Telemetry integration to deployer

[RawanMostafa08]

[RawanMostafa08]

Work In progress

• added otel integration to some deployer methods
• the rest is still in progress
• not tested yet

[RawanMostafa08]

Work in progress

• Implemented the otel integration in grid-client
• used noop tracer instead of lots of nil checking
• had an issue that deployments fail due to nil ptr deference, fixed it
• Had an issue that the grid-client spans and events doesn't show in kubecloud service traces, figured out it's because it's passed in the workflow config that's passed in the state and the field is not serialized so it loses it's value and becomes nil, so grid-client uses the noop tracer, still in progress

[RawanMostafa08]

Work Completed --ready for review

• fixed the trace provider nil issue by removing it from config and just getting the global trace provider
• tested spans and traces showing in jaeger
• fixed some span attributes
• resolved merge conflicts

[RawanMostafa08]

Work Completed

• pr reviewd, merged