RFR: 8316146: Open some swing tests 4

[Alisen Chung]

Opening closed tests:
12 javax/swing/ToolTipManager/5078214/bug5078214.java
13 javax/swing/plaf/basic/BasicMenuItemUI/4239714/bug4239714.java
14 javax/swing/plaf/basic/BasicMenuUI/4244616/bug4244616.java
15 javax/swing/plaf/metal/4306431/bug4306431.java

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Commit messages:
 - moving tests into open

Changes: https://git.openjdk.org/jdk/pull/15875/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=15875&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8316146
  Stats: 324 lines in 4 files changed: 324 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/15875.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/15875/head:pull/15875

PR: https://git.openjdk.org/jdk/pull/15875