refactor(charts): move CRDs to a subchart

[niladrih]

Changes:

• bumps chart version, appVersion, image tag.
• moves CRDs into a subchart and adds templating to enable/disable them, while maintaining install order. Install order matters for CRDs in case there are CRs inside the chart which may require the CRDs.
• Add templating to CRDs which disables their installation if they already exist. Because the CRDs are inside the template directory of the subchart, they will carry the release-name label from helm. This makes them difficult to patch into an existing CRD in the cluster. The install/upgrade errors out in these cases. The templating will make sure the CRDs will be installed only if they are not present.

PRs with similar change:

• refactor(chart): provide CRDs in a subchart mayastor-extensions#414
• Chart changes mayastor-extensions#438
• refactor(charts): move CRDs into a subchart  zfs-localpv#512

[Abhinandan-Purkait]

@niladrih We might want to consider this PR.
#258

[Abhinandan-Purkait]

@niladrih You also need to change this file probably. https://github.com/openebs/lvm-localpv/blob/develop/deploy/lvm-operator.yaml and then we can go for a test?

[niladrih]

@niladrih You also need to change this file probably. https://github.com/openebs/lvm-localpv/blob/develop/deploy/lvm-operator.yaml and then we can go for a test?

Put it in a different PR: #286

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 98.29%. Comparing base (f3e9cd0) to head (a1d4915).
Report is 1 commits behind head on develop.

Additional details and impacted files

@@             Coverage Diff              @@
##           develop     #284       +/-   ##
============================================
+ Coverage    23.50%   98.29%   +74.79%     
============================================
  Files           12        1       -11     
  Lines         3008      529     -2479     
============================================
- Hits           707      520      -187     
+ Misses        2288        5     -2283     
+ Partials        13        4        -9     

Flag	Coverage Δ
bddtests	98.29% <ø> (+0.53%)	⬆️
unittests	?

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