v0.13.x-Reserve resources for calico typha (#1607)

[zonzamas]

• Reserve resources for calico typha

• Parametrize typha computing resources

• Defaults typha resources in new cluster fuction

('backport' of #1607)

[k8s-ci-robot]

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[codecov-io]

Codecov Report

Merging #1664 into v0.13.x will decrease coverage by 0.05%.
The diff coverage is 0%.

@@             Coverage Diff             @@
##           v0.13.x    #1664      +/-   ##
===========================================
- Coverage    25.46%   25.41%   -0.06%     
===========================================
  Files           98       98              
  Lines         5054     5064      +10     
===========================================
  Hits          1287     1287              
- Misses        3624     3634      +10     
  Partials       143      143

Impacted Files	Coverage Δ
pkg/api/cluster.go	0% <0%> (ø)	⬆️

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[davidmccormick]

Thanks very much!