gnu: r-quantreg: Update to 5.33.

* gnu/packages/statistics.scm (r-quantreg): Update to 5.33.
[propagated-inputs]: Add r-matrix.

gnu/packages/statistics.scm

@@ -4879,19 +4879,20 @@ using modular prediction and response module classes.")
 (define-public r-quantreg
   (package
     (name "r-quantreg")
-    (version "5.29")
+    (version "5.33")
     (source
      (origin
        (method url-fetch)
        (uri (cran-uri "quantreg" version))
        (sha256
         (base32
-         "098gy8xv9kcl5y0cm93b8chr5sm6crrdxi20bkx9lmwmybl3himv"))))
+         "1dirmxa4cd05nb0yv0ga6ivw5hkr2zr2cb2lixl1nb6amqn024is"))))
     (build-system r-build-system)
     (native-inputs
      `(("gfortran" ,gfortran)))
     (propagated-inputs
-     `(("r-matrixmodels" ,r-matrixmodels)
+     `(("r-matrix" ,r-matrix)
+       ("r-matrixmodels" ,r-matrixmodels)
        ("r-sparsem" ,r-sparsem)))
     (home-page "http://www.r-project.org")
     (synopsis "Quantile regression")