"benchmark name" has overly wide column width

[uckelman-sf]

Describe the bug
The "benchmark name" column is too wide for the default CATCH_CONFIG_CONSOLE_WIDTH in full analysis mode, which prevents output from appearing as intended on a single line in a terminal which is 80 columns wide.

Example of current output:

                                                mean          low mean      high mean
                                                std dev       low std dev   high std dev
-------------------------------------------------------------------------------
to_hex_old 0                                              100            17     2.0876 ms 
                                                     1.188 us      1.177 us      1.215 us 
                                                        84 ns         36 ns        152 ns 

Expected behavior

                                      mean          low mean      high mean
                                      std dev       low std dev   high std dev
-------------------------------------------------------------------------------
to_hex_old 0                                    100            17       2.04 ms 
                                           1.112 us      1.103 us      1.132 us 
                                              64 ns         34 ns        121 ns 

Reproduction steps
Use BENCHMARK in a test. See the output.

Additional context
The problem is caused by setting the "benchmark name" column width to CATCH_CONFIG_CONSOLE_WIDTH - 32 in ConsoleReporter::ConsoleReporter(), when the other three columns are each 14 characters wide. (14*3 = 42 > 32).