[vmspecs] Erase redundant namespace qualifications

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 88.83%. Comparing base (19f8477) to head (bddec6b). Report is 297 commits behind head on main.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #3503 +/- ## ========================================== - Coverage 88.89% 88.83% -0.06% ========================================== Files 254 253 -1 Lines 14084 14049 -35 ========================================== - Hits 12520 12481 -39 - Misses 1564 1568 +4 ```

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[townsend2010]

Noble is killing bandwidth to Canonical servers...trying again.