sysutils/broot: update to 1.13.2

v1.13.2 - 2022-06-18
-advice to hit alt-i and|or alt-h when no file is visible - Fix #556
-examples on search modes in help screen - Fix #559
-list of syntactic themes in default conf
-the --file-export-path launch argument which was deprecated since broot 1.6
has been removed (redirect the output of broot instead)
-better built-in verbs for Windows - Thanks @Spacelord-XaN
-take the .git/info/exclude file into account for ignoring - Thanks @refi64
The released archive doesn't include an Android build - see #565

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