Add more functions to check for unused return values

.clang-tidy

 CheckOptions: 
+  - key:             bugprone-unused-return-value.CheckedFunctions
+    value:           '::std::async;::std::launder;::std::remove;::std::remove_if;::std::unique;::std::unique_ptr::release;::std::basic_string::empty;::std::vector::empty;::std::find;::std::find_if;::std::find_if_not;::std::all_of;::std::any_of;::std::none_of;::std::count;::std::count_if;::std::mismatch;::std::find_end;::std::find_first_of;::std::adjacent_find;::std::search;::std::search_n;::std::nth_element;::std::lower_bound;::std::upper_bound;::std::binary_search;::std::equal_range;::std::max;::std::max_element;::std::min;::std::min_element;::std::minmax;::std::minmax_element;::std::equal;::std::lexicographical_compare;::std::accumulate;::std::inner_product'
   - key:             modernize-loop-convert.MinConfidence
     value:           risky   
   - key:             modernize-loop-convert.NamingStyle

cppcheck.rules

@@ -38,7 +38,7 @@
     <message>
         <id>useStlAlgorithms</id>
         <severity>style</severity>
-        <summary>Use std::equal instead</summary>
+        <summary>Use std::equal_range instead</summary>
     </message>
 </rule>
 <rule>