feat(insights): show update SDK banner cache module

[DominikB2014]

1. If the cache hit miss rate chart aren't showing data, this likely means the customer is on an outdated SDK or they aren't sending cache.hit, so we display a message accordingly
   

2. The message is not displayed if it is in an onboarding state

[codecov]

Codecov Report

Attention: Patch coverage is 7.14286% with 13 lines in your changes missing coverage. Please review.

Project coverage is 77.91%. Comparing base (f0b4d91) to head (6615ed1).
Report is 14 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #72015      +/-   ##
==========================================
- Coverage   77.94%   77.91%   -0.03%     
==========================================
  Files        6571     6572       +1     
  Lines      292615   292719     +104     
  Branches    50523    50532       +9     
==========================================
- Hits       228066   228065       -1     
- Misses      58304    58410     +106     
+ Partials     6245     6244       -1     

Files	Coverage Δ
...tatic/app/utils/performance/contexts/pageAlert.tsx	60.00% <100.00%> (ø)
...c/app/views/performance/cache/cacheLandingPage.tsx	0.00% <0.00%> (ø)

... and 24 files with indirect coverage changes

[0Calories]

Should we also display an alert banner in the case when there's no data found?

[0Calories]

LGTM

[0Calories]

I'd recommend some test coverage for this too since there's a bit of branching logic and we do slightly finicky things like a conditional on an exact error message