gnu: r-dplyr: Update to 1.0.8.

* gnu/packages/statistics.scm (r-dplyr): Update to 1.0.8.
[propagated-inputs]: Remove r-ellipsis.

gnu/packages/statistics.scm

@@ -1790,17 +1790,16 @@ and printing capabilities than traditional data frames.")
 (define-public r-dplyr
   (package
     (name "r-dplyr")
-    (version "1.0.7")
+    (version "1.0.8")
     (source (origin
               (method url-fetch)
               (uri (cran-uri "dplyr" version))
               (sha256
                (base32
-                "0g8jsxclj9cgm7a2lyazy78sj62rbzw812lsw3fdsbz0pknkmznj"))))
+                "0xb04ckp29pva1h2rfahqhmk9gcwp2dbbx3av8ip40v7dnha6siv"))))
     (build-system r-build-system)
     (propagated-inputs
-     (list r-ellipsis
-           r-generics
+     (list r-generics
            r-glue
            r-lifecycle
            r-magrittr