update bioc from 3.19 to 3.21 in .github/workflows/check-bioc.yml

Author: hpages

.github/workflows/check-bioc.yml

@@ -52,9 +52,9 @@ jobs:
       fail-fast: false
       matrix:
         config:
-          - { os: ubuntu-latest, r: 'devel', bioc: '3.19', cont: "bioconductor/bioconductor_docker:devel", rspm: "https://packagemanager.rstudio.com/cran/__linux__/jammy/latest" }
-          - { os: macOS-latest, r: 'devel', bioc: '3.19'}
-          - { os: windows-latest, r: 'devel', bioc: '3.19'}
+          - { os: ubuntu-latest, r: 'devel', bioc: '3.21', cont: "bioconductor/bioconductor_docker:devel", rspm: "https://packagemanager.rstudio.com/cran/__linux__/jammy/latest" }
+          - { os: macOS-latest, r: 'devel', bioc: '3.21'}
+          - { os: windows-latest, r: 'devel', bioc: '3.21'}
           ## Check https://github.com/r-lib/actions/tree/master/examples
           ## for examples using the http-user-agent
     env: