fix clickhouse: do not use fmt::detail

Usage of `fmt::detail` leads to unexpected tests failures

------------------------
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Tests: протестировано CI

Pull Request resolved: #940
commit_hash:b40ac3aba4bec8a4eeec987e79bc7a1e7b79b87b

Author: fdr400

clickhouse/include/userver/storages/clickhouse/io/floating_point_types.hpp

@@ -3,9 +3,6 @@
 /// @file userver/storages/clickhouse/io/floating_point_types.hpp
 /// @brief @copybrief storages::clickhouse::io::FloatingWithPrecision
 
-#if FMT_VERSION >= 110000
-#include <fmt/base.h>  // Y_IGNORE
-#endif
 #include <fmt/format.h>
 
 USERVER_NAMESPACE_BEGIN
@@ -47,38 +44,11 @@ class FloatingWithPrecision {
         return *this;
     }
 
-    std::string ToString() {
-        std::string result;
-        fmt::detail::write(std::back_inserter(result), value_, spec_);
-        return result;
-    }
+    std::string ToString() { return fmt::format("{:.{}f}", value_, Precision); }
 
 private:
     FloatingPointT value_;
 
-#if FMT_VERSION >= 110100
-    constexpr static fmt::format_specs spec_ = []() {
-        fmt::format_specs spec;
-        spec.precision = Precision;
-        spec.set_type(fmt::presentation_type::fixed);
-        return spec;
-    }();
-#elif FMT_VERSION >= 110000
-    constexpr static fmt::format_specs spec_ = []() {
-        fmt::format_specs spec;
-        spec.precision = Precision;
-        spec.type = fmt::presentation_type::fixed;
-        return spec;
-    }();
-#else
-    constexpr static fmt::basic_format_specs<char> spec_ = []() {
-        fmt::basic_format_specs<char> spec;
-        spec.precision = Precision;
-        spec.type = fmt::presentation_type::fixed_lower;
-        return spec;
-    }();
-#endif
-
     template <typename U, std::uint32_t AnotherPrecision, typename>
     friend class FloatingWithPrecision;
 };