Fix for flakiness in socket tests. NFC #23103
                
     Merged
            
            
          
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In #22987 I added a new veriant of the test_nodejs_sockets_echo test and chose the next consecutive port number, but it seems that each test ends up using two ports numbers so this could conflicted with the tests that were using both the previous and next number in the sequence (59164 and 59166).