Drop clean commits requirement (#504)

TWiStErRob · web-flow · commit 306dd3f92145 · 2023-12-03T10:49:11.000+01:00
We squash when merging.
diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
@@ -1,4 +1,3 @@
 Thank you for submitting a pull request! But first:
 
  - [ ] Can you back your code up with tests?
- - [ ] Keep your commits clean: [squash your commits if necessary](https://git-scm.com/book/en/v2/Git-Tools-Rewriting-History).

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,3 @@`
`1`	`1`	`Thank you for submitting a pull request! But first:`
`2`	`2`
`3`	`3`	`- [ ] Can you back your code up with tests?`
`4`		`- - [ ] Keep your commits clean: [squash your commits if necessary](https://git-scm.com/book/en/v2/Git-Tools-Rewriting-History).`