Fix 9.12.0 backcompat break (Lucene 9.12.0 cannot read 9.11.x indices written with quantized HNSW, `Lucene99HnswScalarQuantizedVectorsFormat`) #2647

	name: "Run checks: all modules"

	on:
	workflow_dispatch:

	pull_request:
	branches:
	- '*'

	push:
	branches:
	- 'main'
	- 'branch_9x'

	env:
	GRADLE_ENTERPRISE_ACCESS_KEY: ${{ secrets.GE_ACCESS_TOKEN }}

	# We split the workflow into two parallel jobs for efficiency:
	# one is running all validation checks without tests,
	# the other runs all tests without other validation checks.

	jobs:

	# This runs all validation checks without tests.
	checks:
	name: checks without tests (JDK ${{ matrix.java }} on ${{ matrix.os }})
	timeout-minutes: 15

	strategy:
	matrix:
	os: [ ubuntu-latest ]
	java: [ '17' ]

	runs-on: ${{ matrix.os }}

	steps:
	- uses: actions/checkout@v4
	- uses: ./.github/actions/prepare-for-build

	- name: Run gradle check (without tests)
	run: ./gradlew check -x test -Ptask.times=true --max-workers 2


	# This runs all tests without any other validation checks.
	tests:
	name: tests (JDK ${{ matrix.java }} on ${{ matrix.os }})
	timeout-minutes: 30

	strategy:
	matrix:
	# Operating systems to run on.
	# windows-latest: fairly slow to build and results in odd errors (see LUCENE-10167)
	# macos-latest: a tad slower than ubuntu and pretty much the same (?) so leaving out.
	os: [ ubuntu-latest ]
	java: [ '17' ]

	runs-on: ${{ matrix.os }}

	steps:
	- uses: actions/checkout@v4
	- uses: ./.github/actions/prepare-for-build

	- name: Run gradle tests
	run: ./gradlew test "-Ptask.times=true" --max-workers 2

	- name: List automatically-initialized gradle.properties
	run: cat gradle.properties

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