fix jinja2 to < 3.1

Japhiolite · Japhiolite · commit 0c0d909d0287 · 2022-08-02T10:36:42.000+02:00
diff --git a/requirements_dev.txt b/requirements_dev.txt
@@ -8,6 +8,7 @@ sphinx~=3.5
 sphinx_gallery
 sphinx_rtd_theme
 sphinx_automodapi
+jinja2<3.1
 
 # FOR TESTING
 pytest
diff --git a/requirements_opt.txt b/requirements_opt.txt
@@ -1,6 +1,6 @@
 openpyxl
 
-welly == 0.4.8
+welly
 
 # There is an open PR for striplog
 git+https://github.com/Leguark/striplog.git
