Merge pull request 'Fix #763 Update Dockerfile.dev' (#841) from update-dockerfile-dev into main

Reviewed-on: https://git.joinplu.me/Plume/Plume/pulls/841

.circleci/config.yml

@@ -10,7 +10,7 @@ executors:
         type: boolean
         default: false
     docker:
-    - image: plumeorg/plume-buildenv:v0.2.0
+    - image: plumeorg/plume-buildenv:v0.3.0
     - image: <<#parameters.postgres>>circleci/postgres:9.6-alpine<</parameters.postgres>><<^parameters.postgres>>alpine:latest<</parameters.postgres>>
       environment:
         POSTGRES_USER: postgres

Dockerfile.dev

@@ -10,7 +10,8 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     gcc \
     make \
     openssl \
-    libssl-dev
+    libssl-dev\
+    clang
 
 WORKDIR /scratch
 COPY script/wasm-deps.sh .