Change more image tags to 1.4.1

Prepare Kyma 1.4.0 release

Disable URL path escape in the gateway proxy (kyma-project#5236)

Fix ui-tests test image

Release 1.3.0: bump images

Fix for flickering application status (kyma-project#4843)

* External API for the validator

* Update deployment args and services for the validator

* Add proper port to the deployment

* Update dep files and goimports

* Fix dep version misalignment

* Fix formatting

* Update image versions

* Remove deprecated labels

Release 1.3.0-rc1

Create istio customization document (kyma-project#4577)

* reword istio-kyma-patch

* Add istio customization doc

* Implement suggestions

* Rewrite istio-kyma-patch readme

* Update 03-02-istio-patch.md

* Update 03-04-istio-setup-in-kyma.md

* Update README.md

* Update 03-02-istio-patch.md

Create istio customization document (kyma-project#4577)

* reword istio-kyma-patch

* Add istio customization doc

* Implement suggestions

* Rewrite istio-kyma-patch readme

* Update 03-02-istio-patch.md

* Update 03-04-istio-setup-in-kyma.md

* Update README.md

* Update 03-02-istio-patch.md

Remove resource names form Connectivity Certs Controller RBAC (kyma-p…

…roject#4575)