Gitflow-helper: vanhemmat versiot ja versiohistoria

## Changelog
* dee6ae5da5a3eac6783b4148bef0e2de7b57fc96 Merge feature 'ci-publish-4platform-perf' into develop
* 381d0a8c53c99d07253a20aa6d61cc03ebafba92 Merge feature 'fix-homebrew-formula-path-066' into develop
* 35176df33b82187a3b313fc75a0861cdb8477fe4 Merge hotfix '0.7.1' into develop
* 8aa26215857ee219491c356985297165275d86b2 Merge main into develop (backmerge)
* bc6d9906bdba56431f3a14d1279211ee96c2dc64 Merge main into develop (backmerge)
* 94d11e63e97dc1e2b886a03ec72390edbab74dd4 Merge release '0.6.6' into develop
* 9779c8aa8ae87077b5863d56201c1a9805c6cce5 Merge release '0.6.7' into develop
* 970a5f69b8d7ef092694c2480e8e186d68fa82e7 Merge release '0.6.7' into main
* 2bdb625cd3671238bb1638999117a5c68f1698f5 Merge release '0.7.0' into develop
* 027e686775c598fce9ecda857ef209d96930ac9b Merge release '0.7.0' into main
* e3d0c8fe73692982823d7dfc51f9e829386842db ci(release): 4-platform max-perf, ci-only publish
* c5c32e3250dc9b7db8df0bd518e6e32912e41d4e docs(changelog): 0.6.7 release notes
* faeb910d7b4f08a1451087f03a934ad219f3b719 docs(changelog): 0.7.0 release notes
* dd17926bdc8b902c42b234d49325ade44585fe04 fix(ci): replace secrets.X if-condition with run-script guard
* 252c0404eacf30291bcf93f525bd7c9de8aef151 fix(ci): set GH_TOKEN env for gh release download steps
* 04cad29ae7069d96fe27977718074f5daeb71c0b fix(ci): set git identity env vars for test step
* c1bfaf0ea4872ac4ef5e9e8968c670beae82cb65 fix(ci): simplify secrets.HOMEBREW_TAP_GITHUB_TOKEN if-expression
* c0f19655995ddd6cdc65a2c6d1fae12bda452a53 fix(ci): write release notes to RUNNER_TEMP to keep workspace clean
* effc3a26776e16afee78b18d5c486a0bd4920780 fix(homebrew): rename formula path from gitflow-helper.rb to gitflow.rb
* c08f12b3effa2557b19b92c036bd6d60b4bba30f squash(feature): closure-pending-loose-ends