Add a script/task to wrap how vaccine tests are run

[marcotc]

Currently, it's hard to run vaccine for local testing because it involves copying the majority of CI's commands

vaccine/.github/workflows/vaccine.yml

Lines 89 to 137 in ca47f5d

	- run: mkdir $GITHUB_WORKSPACE/records
	- run: |
	docker run -d \
	--name catadog \
	-v $GITHUB_WORKSPACE/records:/records \
	-p 8128:8128 \
	ghcr.io/datadog/catadog:latest \
	"-h 0.0.0.0 --mock :Sink --no-forward --record /records"
	- run: curl -I --retry 12 -f --retry-all-errors --retry-delay 5 -s http://localhost:8128/catadog
	# Prepare vaccine
	- name: Prepare vaccine volume
	run: |
	docker create \
	--name init \
	-v vaccine:/datadog-init/package \
	ghcr.io/datadog/dd-trace-rb/dd-lib-ruby-init:${{ inputs.commit_sha || 'latest_snapshot' }}
	- run: |
	docker build \
	--tag patient:${{ matrix.engine.name }}-${{ matrix.engine.version }} \
	--file src/${{ matrix.engine.name }}/${{ matrix.engine.version }}/Dockerfile \
	src
	- name: Inject vaccine
	run: |
	docker run -d \
	--name inoculation \
	--network host \
	-v vaccine:/vaccine \
	-e RUBYOPT=-r/vaccine/host_inject \
	-e DD_TRACE_DEBUG=true \
	-e DD_INSTRUMENTATION_TELEMETRY_ENABLED=false \
	-e DD_AGENT_HOST=localhost \
	-e DD_TRACE_AGENT_PORT=8128 \
	-e DD_CRASHTRACKING_ENABLED=true \
	-p 3000:3000 \
	patient:${{ matrix.engine.name }}-${{ matrix.engine.version }} \
	"${{ matrix.command }} -b 0.0.0.0"
	- name: Generate traces
	run: curl -v --retry 12 -f --retry-all-errors --retry-delay 5 -s -o /dev/null http://localhost:3000
	- name: Inspect injection logs
	if: always()
	run: docker logs inoculation
	- name: Crash puma server
	run: sleep 2 && docker exec inoculation bash -c "pgrep -f puma | xargs kill -SEGV" || true
	- run: sleep 2 && ls -al $GITHUB_WORKSPACE/records
	- run: docker logs inoculation
	- if: ${{ matrix.engine.validate }}
	name: Validate crash report
	run: RECORDS_DIR=$GITHUB_WORKSPACE/records bundle exec rspec

tweaking them a bit, and running them individually locally.

To make things easier, I think we should wrap the commands run in CI in a single command, and let that command be run with the necessary parameter, either in CI or locally.

[lloeki]

I'll probably tackle this in some form as I dearly need it for current development