Updated to fix deployments - auth, hello and frontend

[IshanSinghal]

apiVersions were replaced with "apps/v1" and selectors were added.

[Siddhant-K-code]

Thanks for fixing #14

[Shashwatsingh22]

hello-canary.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
name: hello-canary
spec:
replicas: 1
selector:
matchLabels:
app: hello

[kasunramkr]

apiVersions were replaced with "apps/v1" and selectors were added.

hello-canary.yaml also needs to be changed right?

[Shashwatsingh22]

apiVersions were replaced with "apps/v1" and selectors were added.

hello-canary.yaml also needs to be changed right?

Yes not only hello-canary.yaml also the hello-green.yaml... You see my pull request to!! #19

[kasunramkr]

apiVersions were replaced with "apps/v1" and selectors were added.

hello-canary.yaml also needs to be changed right?

Yes not only hello-canary.yml also the hello-green.yml... You see my pull request to!! #19

Thanks @Shashwatsingh22