Update generated nvim config

config/neovim/store/lazy-plugins/vimtex/docker/Dockerfile

@@ -0,0 +1,36 @@
+# VimTeX - LaTeX plugin for Vim
+#
+# Maintainer: Karl Yngve Lervåg
+# Email:      karl.yngve@gmail.com
+#
+# This is a dockerfile for creating an environment that is similar to the
+# environment on Github Actions where the tests are run.
+#
+# To use, do something like this:
+#
+#   cd VIMTEX/docker
+#   docker build -t vimtex-test .
+#   docker run -v /path/to/vimtex:/vimtex -ti vimtex-test
+
+FROM ubuntu:20.04
+
+ARG DEBIAN_FRONTEND=noninteractive
+
+RUN apt update
+RUN apt install -y software-properties-common
+RUN add-apt-repository -y ppa:neovim-ppa/stable && apt update
+RUN apt -y install \
+  vim neovim moreutils gcc make wget tree \
+  texlive texlive-latex-extra texlive-extra-utils \
+  texlive-bibtex-extra libtext-bibtex-perl \
+  texlive-publishers \
+  latexmk \
+  libmodule-build-perl \
+  libconfig-autoconf-perl \
+  libextutils-libbuilder-perl
+
+ENV SHELL=bash
+
+WORKDIR /vimtex
+
+CMD bash