RFR: 8343170: java/awt/Cursor/JPanelCursorTest/JPanelCursorTest.java does not show the default cursor

[Damon Nguyen]

Change test instructions and drawString to say "Move" instead of "Default" for cursor type. Also increased the column count to fit the instructions in linux, as it was mentioned that the instructions didn't fit there.

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Commit messages:
 - Initial commit

Changes: https://git.openjdk.org/jdk/pull/22055/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=22055&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8343170
  Stats: 3 lines in 1 file changed: 0 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jdk/pull/22055.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/22055/head:pull/22055

PR: https://git.openjdk.org/jdk/pull/22055