Update build-and-push Tag Var #5

	# Main Workflow for Building & Publishing Github Containers to ghcr.io
	name: Docker Build & Publish Bitnami Postgres with pgvecto-rs to GitHub Container Registry
	on:
	push:
	branches:
	- 'main'
	env:
	REGISTRY: ghcr.io
	IMAGE_NAME: ${{ github.repository }}
	jobs:
	build-and-push-docker-image:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Log into registry ${{ env.REGISTRY }}
	uses: docker/login-action@v1
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}
	- name: Setup Docker buildx
	uses: docker/setup-buildx-action@v1
	- name: Extract Docker metadata
	id: meta
	uses: docker/metadata-action@v2
	with:
	images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
	- name: Get bitnami tag
	run: . ./images/pgvecto-bitnami/bitnami-tag.sh >> $GITHUB_ENV
	- name: Build and Push Versioned Docker Image
	id: build-and-push
	uses: docker/build-push-action@v2
	with:
	push: true
	tags: ${{ env.BITNAMI_TAG }}
	labels: ${{ steps.meta.outputs.labels }}
	build-args: \|
	BITNAMI_TAG=$BITNAMI_TAG

Provide feedback