[nongnu] elpa/pdf-tools updated (a72fc93fb1 -> 0b8d47dddd)

[ELPA Syncer]

elpasync pushed a change to branch elpa/pdf-tools.

      from  a72fc93fb1 Fix `revert-buffer` for PDF files opened via Tramp
       new  4d53fd2a87 Disable pixel-scroll-precision-mode locally if enabled
       new  0b8d47dddd Fix: Dockerfile for ubuntu-18/20 needs fix-missing


Summary of changes:
 lisp/pdf-view.el                                     | 4 ++++
 server/test/Makefile                                 | 4 ++--
 server/test/docker/templates/ubuntu-18.Dockerfile.in | 2 +-
 server/test/docker/templates/ubuntu-20.Dockerfile.in | 2 +-
 4 files changed, 8 insertions(+), 4 deletions(-)