[Perl/perl5] e9f20e: UNIVERSAL.pm - Use lexical variables in Synopsis

[Elvin Aslanov via perl5-changes]

  Branch: refs/heads/blead
  Home:   https://github.com/Perl/perl5
  Commit: e9f20e0860ca7ba8a9430281f0c0e3dc4ba912cf
      
https://github.com/Perl/perl5/commit/e9f20e0860ca7ba8a9430281f0c0e3dc4ba912cf
  Author: Elvin Aslanov <rwp.prim...@gmail.com>
  Date:   2023-01-31 (Tue, 31 Jan 2023)

  Changed paths:
    M lib/UNIVERSAL.pm

  Log Message:
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  UNIVERSAL.pm - Use lexical variables in Synopsis

Add `my`, and name variables differently to avoid confusion.