RFR: 8372710: Update ProcessBuilder/Basic regex

[Aleksey Shipilev]

On Fri, 12 Sep 2025 06:27:56 GMT, Harshit470250 <duke at openjdk.org> wrote:

> The exception format was changed by [JDK-8352533](https://github.com/openjdk/jdk/pull/24149). This pr implement those changes for the PERMISSION_DENIED_ERROR_MSG and NO_SUCH_FILE_ERROR_MSG.
> Similar changes was also done here [ibmruntimes/openj9-openjdk-jdk25/commit/51102b1](https://github.com/ibmruntimes/openj9-openjdk-jdk25/pull/40) done by @theresa-m

Ah yes, OK, the change you mentioned did this:


-#define IOE_FORMAT "error=%d, %s"
+#define IOE_FORMAT "%s, error: %d (%s) %s"


...so we now need the `:` instead of `=`. I am somewhat surprised it never failed in our testing before.

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Marked as reviewed by shade (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/27244#pullrequestreview-3517910183