docs: fix typos in documentation and code comments

Fixed 19 typos across 15 files:
- properies → properties
- posible → possible (2×)
- indeces → indices
- matrixs → matrices (2×)
- grater → greater
- whith → with
- ouput → output
- choosen → chosen (4×)
- constains → contains
- refrence → reference
- dont → don't (4×)
- cant → can't

modules/dnn/src/op_timvx.cpp

@@ -905,7 +905,7 @@ void forwardTimVX(std::vector<Ptr<BackendWrapper> >& outputs, const Ptr<BackendN
     else
         return;
 
-    // set ouput
+    // set output
     Ptr<TimVXBackendWrapper> outWarpper;
     for (int i = 0; i < outputs.size(); i++)
     {