Added a Dockerfile that pulls in pgvector extension files and injects them into a standard bitnami/postgresql image.

Author: rudimk

Dockerfile

@@ -0,0 +1,6 @@
+FROM pgvector/pgvector:pg16 AS builder
+
+FROM bitnami/postgresql:16.1.0-debian-11-r15
+
+COPY --from=builder /usr/lib/postgresql/16/lib/vector.so /opt/bitnami/postgresql/lib/
+COPY --from=builder /usr/share/postgresql/16/extension/vector* /opt/bitnami/postgresql/share/extension/