build(deps): bump github.com/argoproj/argo-cd/v2

Bumps the minor-patch group with 1 update: [github.com/argoproj/argo-cd/v2](https://github.com/argoproj/argo-cd).


Updates `github.com/argoproj/argo-cd/v2` from 2.14.14 to 2.14.15
- [Release notes](https://github.com/argoproj/argo-cd/releases)
- [Changelog](https://github.com/argoproj/argo-cd/blob/master/CHANGELOG.md)
- [Commits](argoproj/argo-cd@v2.14.14...v2.14.15)

---
updated-dependencies:
- dependency-name: github.com/argoproj/argo-cd/v2
  dependency-version: 2.14.15
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: minor-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

go.mod

@@ -3,7 +3,7 @@ module github.com/zapier/kubechecks
 go 1.24.4
 
 require (
-	github.com/argoproj/argo-cd/v2 v2.14.14
+	github.com/argoproj/argo-cd/v2 v2.14.15
 	github.com/argoproj/gitops-engine v0.7.1-0.20250521000818-c08b0a72c1f1
 	github.com/aws/aws-sdk-go-v2 v1.36.4
 	github.com/aws/aws-sdk-go-v2/config v1.29.16