Bump component versions

The following changes were made:
	imagej-updater.version = 0.3.7 (latest net.imagej:imagej-updater)
	ij1-patcher.version = 0.9.0 (latest net.imagej:ij1-patcher)

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Bump imagej and imagej-legacy preemptively

The latter because it needs the newest ij1-patcher and scijava-common
dependency to compile before being deployed, the former because we're
about to release a new release candidate.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>