Bazaar: Convert to Tr::tr

Change-Id: If49e9ccf9426f049bff842b1facbd408d1d54d4e
Reviewed-by: Alessandro Portale <alessandro.portale@qt.io>
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>

src/plugins/bazaar/branchinfo.cpp

@@ -3,12 +3,10 @@
 
 #include "branchinfo.h"
 
-namespace Bazaar {
-namespace Internal {
+namespace Bazaar::Internal {
 
 BranchInfo::BranchInfo(const QString &branchLoc, bool isBound) : branchLocation(branchLoc),
     isBoundToBranch(isBound)
 { }
 
-} // namespace Internal
-} // namespace Bazaar
+} // Bazaar::Internal