[docker] use hotfix release 0.12.1

Summary: fixes #718

Reviewed By: sblackshear, jeremydubreil

Differential Revision: D5737301

fbshipit-source-id: 65a56a5

docker/Dockerfile

@@ -31,7 +31,7 @@ RUN apt-get update && \
     rm -rf /var/lib/apt/lists/*
 
 # Download the latest Infer release
-RUN INFER_VERSION=v0.12.0; \
+RUN INFER_VERSION=v0.12.1; \
     cd /opt && \
     curl -sL \
       https://github.com/facebook/infer/releases/download/${INFER_VERSION}/infer-linux64-${INFER_VERSION}.tar.xz | \