[jdk11u-dev] RFR: 8274032: Remove jtreg tag manual=yesno for java/awt/print/PrinterJob/ImagePrinting/ImageTypes.java & show test UI

[Goetz Lindenmaier]

I backport this for parity with 11.0.18-oracle.

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Commit messages:
 - Backport 7dc2db4aacfeea0caffcc76fd352eabf64ee34c4

Changes: https://git.openjdk.org/jdk11u-dev/pull/1412/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=1412&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8274032
  Stats: 155 lines in 1 file changed: 80 ins; 41 del; 34 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/1412.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev pull/1412/head:pull/1412

PR: https://git.openjdk.org/jdk11u-dev/pull/1412