Update snapshots to latest testthat (#346)

Author: DavisVaughan

DESCRIPTION

@@ -36,7 +36,7 @@ Suggests:
     rmarkdown,
     scales,
     Rcpp,
-    testthat,
+    testthat (>= 3.2.0),
     tibble,
     utils,
     vctrs,

tests/testthat/_snaps/register.md

@@ -2,7 +2,7 @@
 
     Code
       cpp_register(p, quiet = FALSE)
-    Message <cliMessage>
+    Message
       i 1 functions decorated with [[cpp11::register]]
       v generated file 'cpp11.R'
       v generated file 'cpp11.cpp'

tests/testthat/_snaps/source.md

@@ -2,7 +2,8 @@
 
     Code
       cpp_source(i_do_not_exist)
-    Error <simpleError>
-      Can't find `file` at this path:
+    Condition
+      Error:
+      ! Can't find `file` at this path:
       {NON_EXISTENT_FILEPATH}