Fix Bundle-Vendor and externalize strings in o.e.ua.tests.doc Change-Id: I3fc2c20ad1d63d535e7a61e2dc02a1bc91910d62 Signed-off-by: Alexander Kurtakov <akurtako@redhat.com> Reviewed-on: https://git.eclipse.org/r/c/platform/eclipse.platform.ua/+/186406 Tested-by: Platform Bot <platform-bot@eclipse.org>