meta: pull in lfs files when using checkout action

Some other commits have been squashed in:

meta: remove user declarations for glob action

This is a tricky problem.  SSH needs UID 0 to exist, and intuitively it
does (root), but we can't enforce that when GitHub is running our
container.  Specifying "USER 0:0" in the actions Dockerfile doesn't cut
it.

Instead it seems best to try and construct a shadow-utils setup on the
underlying Docker image.

meta: target glob workflow at release/next-js

.github/actions/glob/Dockerfile

@@ -1,5 +1,4 @@
 FROM jaredtobin/janeway:v0.13.1
 COPY entrypoint.sh /entrypoint.sh
-USER 0:0
 EXPOSE 22/tcp
 ENTRYPOINT ["/entrypoint.sh"]

.github/workflows/glob.yml

@@ -2,16 +2,18 @@ name: glob
 on:
   push:
     branches:
-      - 'jt/lacd'
+      - 'release/next-js'
   pull_request:
     branches:
-      - 'jt/lacd'
+      - 'release/next-js'
 jobs:
   glob:
     runs-on: ubuntu-latest
     name: "Create and deploy a glob to ~lomlyx-lopsem-nidsut-tomdun"
     steps:
       - uses: actions/checkout@v2
+        with:
+          lfs: true
       - uses: ./.github/actions/glob
         with:
           ship: 'lomlyx-lopsem-nidsut-tomdun'