EV-4381 Add linseedDeployment in Tenant CR

[vara2504]

linseedDeployment is used to configure resource request and limit per tenant

vara@vara:~/bzprofiles/Clusters/tc_mt$ k get deployment.apps/tigera-linseed -n tenant-a -o yaml |grep -A 5 "resources"
        resources: {}
        securityContext:
          allowPrivilegeEscalation: false
          capabilities:
            drop:
            - ALL
vara@vara:~/bzprofiles/Clusters/tc_mt$ kubectl patch tenant default -n tenant-a --type=merge --patch='{"spec": {"linseedDeployment": {"spec": {"template": {"spec": {"containers":[{"name":"tigera-linseed","resources":{"limits":{"cpu":"1", "memory":"512Mi"}}}]}}}}}}'
tenant.operator.tigera.io/default patched
vara@vara:~/bzprofiles/Clusters/tc_mt$ k get deployment.apps/tigera-linseed -n tenant-a -o yaml |grep -A 5 "resources"
        resources:
          limits:
            cpu: "1"
            memory: 512Mi
        securityContext:
          allowPrivilegeEscalation: false

For PR author

• Tests for change.
• If changing pkg/apis/, run make gen-files
• If changing versions, run make gen-versions

For PR reviewers

A note for code reviewers - all pull requests must have the following:

• Milestone set according to targeted release.
• Appropriate labels:
  • kind/bug if this is a bugfix.
  • kind/enhancement if this is a a new feature.
  • enterprise if this PR applies to Calico Enterprise only.

[caseydavenport]

One very small nit, but otherwise this LGTM

[caseydavenport]

nit: should be a newline before this "It()"