reduce recall since alertOnce reduced recall #113

	name: Test Anomaly detection BWC
	on:
	push:
	branches:
	- "*"
	pull_request:
	branches:
	- "*"

	jobs:
	Build-ad:
	strategy:
	matrix:
	java: [11,17]
	fail-fast: false

	name: Test Anomaly detection BWC
	runs-on: ubuntu-latest

	steps:
	- name: Setup Java ${{ matrix.java }}
	uses: actions/setup-java@v1
	with:
	java-version: ${{ matrix.java }}

	# anomaly-detection
	- name: Checkout AD
	uses: actions/checkout@v2

	- name: Assemble anomaly-detection
	run: \|
	plugin_version=`./gradlew properties -q \| grep "opensearch_build:" \| awk '{print $2}'`
	echo plugin_version $plugin_version
	./gradlew assemble
	echo "Creating ./src/test/resources/org/opensearch/ad/bwc/anomaly-detection/$plugin_version ..."
	mkdir -p ./src/test/resources/org/opensearch/ad/bwc/anomaly-detection/$plugin_version
	echo "Copying ./build/distributions/*.zip to ./src/test/resources/org/opensearch/ad/bwc/anomaly-detection/$plugin_version ..."
	ls ./build/distributions/
	cp ./build/distributions/*.zip ./src/test/resources/org/opensearch/ad/bwc/anomaly-detection/$plugin_version
	echo "Copied ./build/distributions/*.zip to ./src/test/resources/org/opensearch/ad/bwc/anomaly-detection/$plugin_version ..."
	ls ./src/test/resources/org/opensearch/ad/bwc/anomaly-detection/$plugin_version
	- name: Run AD Backwards Compatibility Tests
	run: \|
	echo "Running backwards compatibility tests ..."
	./gradlew bwcTestSuite -Dtests.security.manager=false

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