fix: bug where all yaml files were treated as K8s yamls by the Parameterizer

[HarikrishnanBalagopal]

Avoid these errors

ERRO[0001] Unable to parameterize for helm : there is no kind specified in the k8s resource map[resources:[enterprise-app-run-clone-build-push-triggertemplate.yaml frontend-vcapasenv-secret.yaml enterprise-app-clone-build-push-pipeline.yaml enterprise-app-git-event-triggerbinding.yaml enterprise-app-git-repo-eventlistener.yaml enterprise-app-image-registry-secret.yaml enterprise-app-ingress.yaml enterprise-app-tekton-triggers-admin-role.yaml enterprise-app-tekton-triggers-admin-rolebinding.yaml enterprise-app-tekton-triggers-admin-serviceaccount.yaml enterprise-app-clone-push-serviceaccount.yaml orders-vcapasenv-secret.yaml gateway-vcapasenv-secret.yaml]] 
ERRO[0001] Unable to parameterize /var/folders/81/pzmd85sj2d9dg02xgmd7wlhr0000gn/T/move2kube1886420936/environment-Parameterizer-2689628992/3778034170/base-parameterized/kustomize/base/kustomization.yaml : there is no kind specified in the k8s resource map[resources:[enterprise-app-run-clone-build-push-triggertemplate.yaml frontend-vcapasenv-secret.yaml enterprise-app-clone-build-push-pipeline.yaml enterprise-app-git-event-triggerbinding.yaml enterprise-app-git-repo-eventlistener.yaml enterprise-app-image-registry-secret.yaml enterprise-app-ingress.yaml enterprise-app-tekton-triggers-admin-role.yaml enterprise-app-tekton-triggers-admin-rolebinding.yaml enterprise-app-tekton-triggers-admin-serviceaccount.yaml enterprise-app-clone-push-serviceaccount.yaml orders-vcapasenv-secret.yaml gateway-vcapasenv-secret.yaml]] 

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[codecov]

Codecov Report

Attention: Patch coverage is 25.00000% with 3 lines in your changes are missing coverage. Please review.

Project coverage is 14.84%. Comparing base (14357a9) to head (0d8d154).

Files	Patch %	Lines
...nsformer/kubernetes/parameterizer/parameterizer.go	25.00%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1162      +/-   ##
==========================================
- Coverage   14.91%   14.84%   -0.08%     
==========================================
  Files          90       90              
  Lines        8380     8367      -13     
==========================================
- Hits         1250     1242       -8     
+ Misses       6805     6802       -3     
+ Partials      325      323       -2     

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