fix(server): use server side dry run in case if it is server side apply

[pasha-codefresh]

Closes: https://github.com/argoproj/argo-cd/issues/16177

[codecov[bot]]

Codecov Report

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

Comparison is base (f15cf61) 54.63% compared to head (eb5473a) 54.70%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #546 +/- ## ========================================== + Coverage 54.63% 54.70% +0.06% ========================================== Files 41 41 Lines 4638 4645 +7 ========================================== + Hits 2534 2541 +7 Misses 1908 1908 Partials 196 196 ``` | [Files](https://app.codecov.io/gh/argoproj/gitops-engine/pull/546?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=argoproj) | Coverage Δ | | |---|---|---| | [pkg/sync/sync\_context.go](https://app.codecov.io/gh/argoproj/gitops-engine/pull/546?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=argoproj#diff-cGtnL3N5bmMvc3luY19jb250ZXh0Lmdv) | `74.27% <100.00%> (+0.20%)` | :arrow_up: |

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[sonarcloud[bot]]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
0.0% Duplication