Skip reconcile for csi config template

[adduarte]

if a csi config is a template, reconciliation loop should be skipped.

What this PR does / why we need it

the reconcile loop for vsphere csi config is skipped if the config is labeled as a template.

Which issue(s) this PR fixes

Fixes #4435

Describe testing done for PR

Release note

vshpere csi config templates are not reconciled by vsphere csi controller

Additional information

Special notes for your reviewer

[codecov]

Codecov Report

Merging #4436 (3bfea51) into main (e982ed1) will decrease coverage by 0.95%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main    #4436      +/-   ##
==========================================
- Coverage   49.67%   48.72%   -0.95%     
==========================================
  Files         452      482      +30     
  Lines       45055    47175    +2120     
==========================================
+ Hits        22379    22988     +609     
- Misses      20560    22015    +1455     
- Partials     2116     2172      +56     

Impacted Files	Coverage Δ
addons/controllers/clusterbootstrap_controller.go	64.58% <0.00%> (-1.55%)	⬇️
...i/plugin/cluster/delete_machinehealthcheck_node.go	16.66% <0.00%> (ø)
cmd/cli/plugin/cluster/machinehealthcheck.go	100.00% <0.00%> (ø)
.../isolated-cluster/imgpkginterface/client_imgpkg.go	0.00% <0.00%> (ø)
cmd/cli/plugin/isolated-cluster/test/main.go	0.00% <0.00%> (ø)
cmd/cli/plugin/cluster/set_node_pool.go	14.63% <0.00%> (ø)
cmd/cli/plugin/cluster/scale.go	17.85% <0.00%> (ø)
...in/cluster/set_machinehealthcheck_control_plane.go	21.21% <0.00%> (ø)
cmd/cli/plugin/cluster/get_node_pools.go	10.52% <0.00%> (ø)
...in/cluster/get_machinehealthcheck_control_plane.go	11.11% <0.00%> (ø)
... and 22 more

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