gnu: r-gstat: Update to 2.1-0.

* gnu/packages/cran.scm (r-gstat): Update to 2.1-0.
[propagated-inputs]: Add r-sf, r-sftime, and r-stars.
[description]: Reformat.

gnu/packages/cran.scm

@@ -35006,24 +35006,33 @@ matching or aggregation, retrieving coordinates, print, summary, etc.")
 (define-public r-gstat
   (package
     (name "r-gstat")
-    (version "2.0-9")
+    (version "2.1-0")
     (source (origin
               (method url-fetch)
               (uri (cran-uri "gstat" version))
               (sha256
                (base32
-                "19m4zcj1qvg6gs8yjr5ijvd6rrv4av5yp5rmhnb88f0m5qn06b0j"))))
+                "0vrdiyjav92wbbms8ljmv1i0l8cdjblfnmhyrsd1a7v0z93fp9jp"))))
     (properties `((upstream-name . "gstat")))
     (build-system r-build-system)
-    (propagated-inputs (list r-lattice r-sp r-zoo r-spacetime r-fnn))
+    (propagated-inputs
+     (list r-fnn
+           r-lattice
+           r-sp
+           r-sf
+           r-sftime
+           r-spacetime
+           r-stars
+           r-zoo))
     (home-page "https://github.com/r-spatial/gstat/")
     (synopsis "Spatial and spatio-temporal geostatistical modelling,
 prediction and simulation")
     (description
-     "This package enables variogram modelling, including: simple, ordinary and
-universal point or block (co)kriging; spatio-temporal kriging; and sequential
-Gaussian or indicator (co)simulation.  It includes variogram and variogram map
-plotting utility functions, and supports @command{sf} and @command{stars}.")
+     "This package enables variogram modelling, including: simple,
+ordinary and universal point or block (co)kriging; spatio-temporal
+kriging; and sequential Gaussian or indicator (co)simulation.  It
+includes variogram and variogram map plotting utility functions, and
+supports @command{sf} and @command{stars}.")
     (license license:gpl2+)))
 
 (define-public r-automap