RFR: 8338626: CDS handling of JAR Class-Path attribute should allow / separator on Windows

[Ioi Lam]

On Mon, 9 Sep 2024 20:46:45 GMT, Calvin Cheung <ccheung at openjdk.org> wrote:

> On Windows, we can use '/' as the file separator in the classpath but not in the `Class-Path:` attribute.
> This patch is to enable the use of '/' as the file separator in the `Class-Path:`attribute on Windows.
> 
> Passed tiers 1 - 3 testing.

Marked as reviewed by iklam (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/20924#pullrequestreview-2291105080