add committer emails to DESCRIPTION (#6817)

* add toby email

* mine too

* Add Jan's email

---------

Co-authored-by: Michael Chirico <[email protected]>
Co-authored-by: Jan Gorecki <[email protected]>

Author: 3 people

DESCRIPTION

@@ -15,9 +15,9 @@ Authors@R: c(
   person("Tyson","Barrett",        role=c("aut","cre"), email="[email protected]", comment = c(ORCID="0000-0002-2137-1391")),
   person("Matt","Dowle",           role="aut",          email="[email protected]"),
   person("Arun","Srinivasan",      role="aut",          email="[email protected]"),
-  person("Jan","Gorecki",          role="aut"),
-  person("Michael","Chirico",      role="aut", comment = c(ORCID="0000-0003-0787-087X")),
-  person("Toby","Hocking",         role="aut", comment = c(ORCID="0000-0002-3146-0865")),
+  person("Jan","Gorecki",          role="aut",          email="[email protected]"),
+  person("Michael","Chirico",      role="aut",          email="[email protected]", comment = c(ORCID="0000-0003-0787-087X")),
+  person("Toby","Hocking",         role="aut",          email="[email protected]", comment = c(ORCID="0000-0002-3146-0865")),
   person("Benjamin","Schwendinger",role="aut", comment = c(ORCID="0000-0003-3315-8114")),
   person("Ivan", "Krylov",         role="aut",          email="[email protected]",   comment = c(ORCID="0000-0002-0172-3812")),
   person("Pasha","Stetsenko",      role="ctb"),