Address docs build dependency issues

.ci/cuda10.2.Dockerfile

@@ -23,6 +23,7 @@ RUN apt-get update && \
         ffmpeg=7:3.4.2-2 \
         libpython3.8=3.8.0-3ubuntu1~18.04.2 \
         npm=3.5.2-0ubuntu4 \
+        pandoc=1.19.2.4~dfsg-1build4 \
         ruby=1:2.5.1 \
         software-properties-common=0.96.24.32.18 && \
     apt-get clean && \
@@ -31,7 +32,7 @@ RUN apt-get update && \
 # Install latest git for github actions
 RUN add-apt-repository ppa:git-core/ppa &&\
     apt-get update && \
-    apt-get install --no-install-recommends -y git=1:2.38.0-0ppa1~ubuntu18.04.1 &&\
+    apt-get install --no-install-recommends -y git=1:2.38.1-0ppa1~ubuntu18.04.1 &&\
     apt-get clean && \
     rm -rf /var/lib/apt/lists/*
 

.ci/cuda11.4.Dockerfile

@@ -24,6 +24,7 @@ RUN apt-get update && \
         libpython3.8=3.8.10-0ubuntu1~20.04.5 \
         nodejs=10.19.0~dfsg-3ubuntu1 \
         npm=6.14.4+ds-1ubuntu2 \
+        pandoc=2.5-3build2 \
         ruby=1:2.7+1 \
         software-properties-common=0.99.9.8 && \
     apt-get clean && \
@@ -32,7 +33,7 @@ RUN apt-get update && \
 # Install latest git for github actions
 RUN add-apt-repository ppa:git-core/ppa &&\
     apt-get update && \
-    apt-get install --no-install-recommends -y git=1:2.38.0-0ppa1~ubuntu20.04.1 &&\
+    apt-get install --no-install-recommends -y git=1:2.38.1-0ppa1~ubuntu20.04.1 &&\
     apt-get clean && \
     rm -rf /var/lib/apt/lists/*
 

requirements/docs.txt

@@ -1,5 +1,6 @@
-furo==2021.7.31b41
+furo==2022.9.29
 myst-parser
+pandoc
 sphinx>=4.1.2
 sphinx-autoapi
 sphinxemoji==0.1.8