integration

Tell us about the problem you're trying to solve

We can probably reduce the docker image size of our java based connectors by using the ADD command instead of COPYing the tar archive. See this PR for an example

Describe the solution you’d like

use the ADD command to reduce the size of the docker images

Current behavior:
All the SQL activities either don't support Insert or are specific to a usecase

Expected behavior:
to be able to insert to a sql database in an activity

What is the motivation / use case for changing the behavior?
many workflows/pipelines require logging to a database

Additional information you deem important (e.g. I need this tomorrow):

The operator prints periodically this info:

{"level":"info","ts":1623416979.434832,"logger":"camel-k","msg":"could not find any knative type in namespace camel, last error was: services.serving.knative.dev is forbidden: User \"system:serviceaccount:camel:camel-k-operator\" cannot list resource \"services\" in API group \"serving.knative.dev\" in the namespace \"camel\""}

It looks l

There's CHANGELOG.md file in the repo's root. It should link to am.angouri.org/whatsnew