Merge "Upgrade pcre to pcre2-10.39" am: 8e12681a1a am: c367b71949 am: d0bb346e0e

Original change: https://android-review.googlesource.com/c/platform/external/pcre/+/1875535

Change-Id: Ie561cadacb6bd5f299a0d928e7d1b7cf488ec61e