move DEBG env var outside of .buildconfig such that it can be set by calling scripts (#33)

Author: tdrz

.buildconfig

@@ -7,7 +7,6 @@ SDKROOT=/tmp/sdk
 
 PG_DIST=/tmp/sdk/dist
 PG_DIST_EXT=/tmp/sdk/dist/extensions-emsdk
-DEBUG=false
 CI=true
 
 GETZIC=false

wasm-build/build-with-docker.sh

@@ -35,6 +35,7 @@ fi
 docker run $@ \
   --rm \
   --env-file .buildconfig \
+  -e DEBUG=${DEBUG:-false} \
   --workdir=${DOCKER_WORKSPACE} \
   -v ${WORKSPACE}/postgres-pglite:${DOCKER_WORKSPACE}:rw \
   -v ${WORKSPACE}/postgres-pglite/dist:/tmp/sdk/dist:rw \