fix: do not remove VMAS resources from template when adding a VMAS pool

[jadarsie]

Reason for Change:
Template normalization broke for addppols operations that try to create a VMAS pool.
The normalization function is removing VMAS resources.
Pushing a new normalization function that does not remove VMAS resources.

Requirements:

• uses conventional commit messages
• includes documentation
• adds unit tests
• tested upgrade from previous version

Notes:

[codecov]

Codecov Report

Merging #2907 into master will decrease coverage by 0.03%.
The diff coverage is 50.58%.

@@            Coverage Diff             @@
##           master    #2907      +/-   ##
==========================================
- Coverage    72.5%   72.47%   -0.04%     
==========================================
  Files         141      141              
  Lines       25744    25815      +71     
==========================================
+ Hits        18666    18709      +43     
- Misses       5998     6020      +22     
- Partials     1080     1086       +6

[jackfrancis]

/lgtm

[acs-bot]

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