rename deprecated lintrr (#2026)

seen in the CI logs

Author: MichaelChirico

.lintr_new

@@ -2,7 +2,7 @@ linters: linters_with_defaults(
     any_duplicated_linter(),
     any_is_na_linter(),
     backport_linter("oldrel-4", except = c("R_user_dir", "str2lang", "str2expression", "deparse1")),
-    consecutive_stopifnot_linter(),
+    consecutive_assertion_linter(),
     expect_comparison_linter(),
     expect_length_linter(),
     expect_named_linter(),