RFR: 8328628: JDK-8328157 incorrectly sets -MT on all compilers in jdk.jpackage

[Magnus Ihse Bursie]

In [JDK-8328157](https://bugs.openjdk.org/browse/JDK-8328157), I rewrote the logic to replace -MD with -MT for compiling on Windows. Unfortunately, I mistakenly set -MT for all compilers, not just for visual studio.

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Commit messages:
 - 8328628: JDK-8328157 incorrectly sets -MT on all compilers in jdk.jpackage

Changes: https://git.openjdk.org/jdk/pull/18401/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=18401&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8328628
  Stats: 8 lines in 1 file changed: 0 ins; 0 del; 8 mod
  Patch: https://git.openjdk.org/jdk/pull/18401.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/18401/head:pull/18401

PR: https://git.openjdk.org/jdk/pull/18401