anchor.diff:  .Example: Search a resource
   [source,terminal]
   ----
  -$ tkn hub search \
  -> --tags cli \
  -> --match [contains | exact] \
  -> --output [table | json]
  +$ tkn hub search --tags cli
   ----
   
   == hub upgrade
  
positive.code: .Example: Get resource manifest
  [source,terminal]
  ----
  $ tkn hub get [pipeline | task] \
  > --from tekton
  > --version <resourceVersion>
  ----
  
  == hub info
  
negative.code: .Example: Downgrade an installed resource
  [source,terminal]
  ----
  $ tkn hub downgrade task -n mynamespace --to <resourceVersion>
  ----
  
  == hub get
  