Update django-bootstrap4 to recent version.

Fixes bug with page title: https://github.com/zostera/django-bootstrap4/issues/156

Update django-bootstrap4 to recent version.
dbf3eacc · Nik | Klampfradler · 670023fa · dbf3eacc
Verified Commit dbf3eacc authored 5 years ago by Nik | Klampfradler
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,7 +22,7 @@ classifiers = [
 python = "^3.7"
 Django = "^2.2"
 django-any-js = "^1.0"
-django-bootstrap4 = "^0.0.8"
+django-bootstrap4 = "^1.0"
 django-fa = "^1.0"
 django-debug-toolbar = "^2.0"
 django-easy-audit = "^1.1"