Nest some more namespaces

Did someone previously suggest that all namespace had been
nested?  Silly.

Signed-off-by: Stephan Pleines <pleines.stephan@gmail.com>
Change-Id: I22278c1caaeba8b47dc46fb2ed3078c20a11e190
diff --git a/y2022_bot3/constants.h b/y2022_bot3/constants.h
index a87930f..33c2b1a 100644
--- a/y2022_bot3/constants.h
+++ b/y2022_bot3/constants.h
@@ -16,8 +16,7 @@
 
 using ::frc971::shooter_interpolation::InterpolationTable;
 
-namespace y2022_bot3 {
-namespace constants {
+namespace y2022_bot3::constants {
 
 struct Values {
   static const int kZeroingSampleSize = 200;
@@ -119,7 +118,6 @@
 // Calls MakeValues with aos::network::GetTeamNumber()
 Values MakeValues();
 
-}  // namespace constants
-}  // namespace y2022_bot3
+}  // namespace y2022_bot3::constants
 
 #endif  // Y2022_BOT3_CONSTANTS_H_