Support new analytics and notifications service

[medikoo]

Depends on serverless/utils#53 which needs to be merged first (and v1.0.0 of @serverless/utils been published) (Done)

• Remove old analytics endpoints
• Rename tracking to analytics (as it's actually about gathering analytics and not tracking users)
• Configure new analytics endpoint and send report only on service deployments
• Process and intelligently (unobtrusively) display a notification as propagated from backend service
• Replace internal lib/utils/config with @serverless/utils/config

[codecov-commenter]

Codecov Report

Merging #7811 into master will increase coverage by 0.25%.
The diff coverage is 86.52%.

@@            Coverage Diff             @@
##           master    #7811      +/-   ##
==========================================
+ Coverage   88.22%   88.48%   +0.25%     
==========================================
  Files         245      243       -2     
  Lines        9306     9028     -278     
==========================================
- Hits         8210     7988     -222     
+ Misses       1096     1040      -56     

Impacted Files	Coverage Δ
lib/Serverless.js	100.00% <ø> (ø)
lib/plugins/aws/lib/validate.js	100.00% <ø> (ø)
lib/plugins/aws/provider/awsProvider.js	92.66% <ø> (-0.06%)	⬇️
lib/plugins/config/config.js	88.88% <ø> (-0.91%)	⬇️
lib/plugins/create/create.js	90.80% <ø> (-0.31%)	⬇️
lib/plugins/info/info.js	100.00% <ø> (+22.22%)	⬆️
lib/plugins/install/install.js	100.00% <ø> (ø)
lib/plugins/invoke/invoke.js	77.77% <ø> (+6.34%)	⬆️
lib/plugins/logs/logs.js	100.00% <ø> (+7.14%)	⬆️
lib/plugins/metrics/metrics.js	100.00% <ø> (+30.00%)	⬆️
... and 23 more

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[hkbarton]

@medikoo can we merge this now?

[medikoo]

@medikoo can we merge this now?

I'm moving some of the functionality to common util, so it can be used also in v1 and v2. It should be ready today. Then we'll merge it

[medikoo]

@hkbarton it's ready for review and merge