Changes

Bug 582758: Disable deriveHeaderFromSource for tycho-packaging-plugin

This makes sure that RequiredExecutionEnvironment is set in each
MANIFEST.MF of each packaged plug-in jar file.

Having RequiredExecutionEnvironment set in the MANIFEST.MF will avoid
API tool's warnings in the Eclipse IDE about changed execution
environment when using an update site as baseline.

[Fixed] Disable deriveHeaderFromSource for tycho-packaging-plugin

Change-Id: I9b5ac1a9dd71345cafab8af7db61e8ec30804c8d
Signed-off-by: Bernd Hufmann <bernd.hufmann@ericsson.com>
Reviewed-on: https://git.eclipse.org/r/c/tracecompass/org.eclipse.tracecompass/+/205854
Tested-by: Patrick Tasse <patrick.tasse@gmail.com>
Tested-by: Trace Compass Bot <tracecompass-bot@eclipse.org>
Reviewed-by: Patrick Tasse <patrick.tasse@gmail.com>