chore(deps): bump pygments-apiblueprint from 0.1.0 to 0.2.0 in /docs

Bumps [pygments-apiblueprint](https://github.com/kylef/pygments-apiblueprint) from 0.1.0 to 0.2.0.
- [Release notes](https://github.com/kylef/pygments-apiblueprint/releases)
- [Changelog](https://github.com/kylef/pygments-apiblueprint/blob/master/CHANGELOG.md)
- [Commits](kylef/pygments-apiblueprint@0.1.0...0.2.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

docs/requirements.txt

@@ -6,7 +6,7 @@
 sphinx==2.4.4
 jinja2==2.11.2
 git+https://github.com/jhermann/pygments-markdown-lexer.git@e651a9a3f664285b01451eb39232b1ad9af65956#egg=pygments-markdown-lexer
-pygments-apiblueprint==0.1.0
+pygments-apiblueprint==0.2.0
 sphinx-tabs==1.1.13
 
 # dev dependencies