[jdk11u-dev] RFR: 8319668: Fixup of jar filename typo in BadFactoryTest.sh

[Amos Shi]

Backport of [JDK-8319668](https://bugs.openjdk.org/browse/JDK-8319668)

Testing
- Local: Not applicable
  - jtreg message: Not a test or directory containing tests: `javax/script/JDK_8196959/BadFactoryTest.java`
- Pipeline: 
- Testing Machine:

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Commit messages:
 - Backport 63ad868e182279eeef8b5d27a25453873039d22f

Changes: https://git.openjdk.org/jdk11u-dev/pull/2516/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2516&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8319668
  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/2516.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/2516/head:pull/2516

PR: https://git.openjdk.org/jdk11u-dev/pull/2516