Multiple fixes: signed/unsigned, etc... (#600)

Co-authored-by: ArthurSonzogni <sonzogniarthur@gmail.com>

.clang-tidy

@@ -3,21 +3,24 @@ Checks: "*,
         -abseil-*,
         -altera-*,
         -android-*,
-        -fuchsia-*,
-        -google-*,
-        -llvm*,
-        -modernize-use-trailing-return-type,
-        -zircon-*,
         -bugprone-easily-swappable-parameters,
         -cppcoreguidelines-non-private-member-variables-in-classes,
+        -fuchsia-*,
+        -google-*,
+        -hicpp-uppercase-literal-suffix,
+        -llvm*,
         -misc-no-recursion,
         -misc-non-private-member-variables-in-classes,
         -modernize-use-nodiscard,
+        -modernize-use-trailing-return-type,
         -readability-avoid-const-params-in-decls,
         -readability-else-after-return,
         -readability-identifier-length,
         -readability-implicit-bool-conversion,
+        -readability-non-const-parameter,
         -readability-static-accessed-through-instance,
+        -readability-uppercase-literal-suffix,
+        -zircon-*,
 "
 WarningsAsErrors: ''
 HeaderFilterRegex: ''