Update dependency doc8 to v1.1.2 (#47)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

docker/images/dev-env-base/Dockerfile

@@ -52,7 +52,7 @@ RUN apt update \
 # renovate: datasource=pypi depName=esbonio
 ENV ESBONIO_VERSION=0.16.4
 # renovate: datasource=pypi depName=doc8
-ENV DOC8_VERSION=1.1.1
+ENV DOC8_VERSION=1.1.2
 
 # Development Tools - Documentation
 RUN python3 -m pip install --break-system-packages \