[Rev 05] RFR: 6640: Run spotless and tests as part of the workflow

[Marcus Hirt]

The pull request has been updated with additional changes.

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Added commits:
 - 82498734: Fixing bug in the windows script

Changes:
  - all: https://git.openjdk.java.net/jmc/pull/10/files
  - new: https://git.openjdk.java.net/jmc/pull/10/files/c41f5c0f..82498734

Webrevs:
 - full: https://webrevs.openjdk.java.net/jmc/10/webrev.05
 - incr: https://webrevs.openjdk.java.net/jmc/10/webrev.04-05

  Issue: https://bugs.openjdk.java.net/browse/JMC-6640
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jmc/pull/10.diff
  Fetch: git fetch https://git.openjdk.java.net/jmc pull/10/head:pull/10

PR: https://git.openjdk.java.net/jmc/pull/10