[R-pkg-team] Bug#980902: r-cran-tmb: prints warning when rmatrix is upgraded

[Graham Inggs]

Control: tags -1 - patch + pending
Control: severity -1 normal

Fix committed in git.  Still waiting on s390x autopkgtest results
before uploading.

https://salsa.debian.org/r-pkg-team/r-cran-tmb/-/commit/b951d154765262656a43973fec5412c6df37cefa