[ci] Fix linux-latest build
commit9f9220dbfd028703689d257732ab01d560836adb
authorOlly Betts <olly@survex.com>
Wed, 23 Feb 2022 04:28:46 +0000 (23 17:28 +1300)
committerOlly Betts <olly@survex.com>
Thu, 24 Feb 2022 00:33:25 +0000 (24 13:33 +1300)
tree37428249f7f99d14d92042e9953b4fc3ae0a49c0
parent48d5a6f1b60f1d08a42e370ffa6beb8b3aa4ae78
[ci] Fix linux-latest build

It seems the Docbook DTDs aren't installed for some reason, so
ensure they are as that seems to solve the issue.

Also run the release upgrade in the home directory so any generated
files (such as "log") don't end up in the source tree and cause the
check for unknown generated files to fail.
.github/workflows/main.yml