ci(docker): require Matrix v1.6.1

https://stackoverflow.com/a/77487913

Author: kelly-sovacool

DESCRIPTION

@@ -64,7 +64,7 @@ Imports:
     magrittr (>= 2.0.3),
     markdown (>= 1.1),
     MAST (>= 1.20.0),
-    Matrix (>= 1.6.1),
+    Matrix (== 1.6.1),
     methods (>= 4.1.3),
     pheatmap,
     plotly (>= 4.10.0),

Dockerfile

@@ -123,7 +123,7 @@ RUN apt-get update && apt-get upgrade -y && \
 
 # install R package
 COPY . /opt2/SCWorkflow
-RUN R -e 'remotes::install_version("Seurat", version="4.3.0"); remotes::install_version("SeuratObject", version="4.1.3")' && \
+RUN R -e 'remotes::install_version("Matrix", version="1.6.1"); remotes::install_version("Seurat", version="4.3.0"); remotes::install_version("SeuratObject", version="4.1.3")' && \
   R -e "remotes::install_local('/opt2/SCWorkflow', dependencies = TRUE, upgrade='never', repos='http://cran.rstudio.com'); library(SCWorkflow)" && \
   R -s -e "readr::write_tsv(tibble::as_tibble(installed.packages()), '/mnt/r-packages.tsv')"