fixes to release Alpaca

[whikloj]

GitHub Issue: n/a

What does this Pull Request do?

Changes the required branch from "master" to "2.x", so you can release from this branch as you can't fast-forward anymore.

An alternate is to set requireBranch = '' which makes it ignore it. That seemed more dangerous than just updating it once a major version.

Also ignores the jenv java version file on my machine.

Additional Notes:

Due to upgrading the Gradle version and changes in its publishing and the weak --dry-run of this plugin, I might have to spend some time getting this to work.

Interested parties

Tag (@ mention) interested parties or, if unsure, @Islandora/8-x-committers

[codecov]

Codecov Report

Merging #83 (240948a) into 2.x (7bf983d) will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##                2.x      #83   +/-   ##
=========================================
  Coverage     78.07%   78.07%           
  Complexity      143      143           
=========================================
  Files            30       30           
  Lines           561      561           
  Branches         27       27           
=========================================
  Hits            438      438           
  Misses          101      101           
  Partials         22       22           

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[whikloj]

bump

[alxp]

This looks good. 👍