[VOTE] Release Lucene 10.3.0 RC1

Please vote for release candidate 1 for Lucene 10.3.0

The artifacts can be downloaded from:
https://dist.apache.org/repos/dist/dev/lucene/lucene-10.3.0-RC1-rev-878a3db9c2d029020b0fcb2b00de314940cced96


You can run the smoke tester directly with this command:

python3 -u dev-tools/scripts/smokeTestRelease.py \
https://dist.apache.org/repos/dist/dev/lucene/lucene-10.3.0-RC1-rev-878a3db9c2d029020b0fcb2b00de314940cced96

The vote will be open for at least 72 hours i.e. until 2025-09-08 07:00 UTC.

[ ] +1  approve
[ ] +0  no opinion
[ ] -1  disapprove (and reason why)

Here is my +1
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