packer: tweak Dockerfile

TODO.md

@@ -21,6 +21,7 @@
 
 ## Documentation
 
+- meta
   - sphinx docs?
     - with bazel integration?
 - functional specs for everything

packer/Dockerfile

@@ -2,9 +2,10 @@
 FROM ubuntu:22.04
 LABEL org.opencontainers.image.authors=kyle@imap.cc
 
-ONBUILD RUN apt-get update && apt-get install git
-ONBUILD RUN git clone https://git.wntrmute.dev/kyle/bladerunner 
-ONBUILD RUN bladerunner/tools/install-go.sh
+ONBUILD RUN apt-get update && apt-get install git bash
+
+RUN git clone https://git.wntrmute.dev/kyle/bladerunner 
+RUN bladerunner/tools/install-go.sh
 
 ADD . packer