OCPEDGE-1126: feat: make lvms microshift aware during vgmanager mounting

[jakobmoellerdev]

readjusts the mount directory to /var/lib to not induce conflicts with ostree state management. paths are still synchronized from /etc/topolvm via a watch from /etc to /var/lib in microshift

See openshift/microshift#3535 (comment) for the reasoning background and openshift/microshift@a66137a for adjustment on the implementation on microshift

[openshift-ci-robot]

@jakobmoellerdev: This pull request references OCPEDGE-1126 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the story to target the "4.17.0" version, but no target version was set.

In response to this:

readjusts the mount directory to /var/lib to not induce conflicts with ostree state management. paths are still synchronized from /etc/topolvm via a watch from /etc to /var/lib in microshift

See openshift/microshift#3535 (comment) for the reasoning background and openshift/microshift@a66137a for adjustment on the implementation on microshift

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[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: jakobmoellerdev

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[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 57.88%. Comparing base (bf9fc3a) to head (0e150d3).

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #652      +/-   ##
==========================================
- Coverage   57.95%   57.88%   -0.08%     
==========================================
  Files          53       53              
  Lines        4212     4212              
==========================================
- Hits         2441     2438       -3     
- Misses       1529     1531       +2     
- Partials      242      243       +1     

Files	Coverage Δ
internal/controllers/vgmanager/lvmd/lvmd.go	55.31% <ø> (ø)

... and 3 files with indirect coverage changes

[openshift-ci]

@jakobmoellerdev: all tests passed!

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[suleymanakbas91]

/lgtm