RFR: 8286029: Add classpath exemption to globals_vectorApiSupport_***.S.inc [v2]

[Tyler Steele]

> Adds missing classpath exception to the header of two GPLv2 files.
> 
> Requested [here](https://mail.openjdk.java.net/pipermail/jdk-updates-dev/2022-April/013988.html).

Tyler Steele has updated the pull request incrementally with one additional commit since the last revision:

  Update copyright header year

-------------

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/8508/files
  - new: https://git.openjdk.java.net/jdk/pull/8508/files/72f74f0e..cdae1312

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=8508&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=8508&range=00-01

  Stats: 2 lines in 2 files changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.java.net/jdk/pull/8508.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/8508/head:pull/8508

PR: https://git.openjdk.java.net/jdk/pull/8508