util/release: Update gerrit_stats script to latest version

This updates a number of things:
- Move the cache directory under the .local directory
- Reformat & clean up with perltidy.  Add the perltidy command line.
- Add username and email aliases to clean up duplicates and unknown
  email addresses.
- Use full length commit IDs
- Collect patch commenters
- Check variables before using them as key values
- Ignore patch submit time, just collect the date
- Get stats about large patches
- Format the output better

Example output:
Statistics from commit c35f2819348501579a32e870e21f5f1b062d26e8 to commit f8fbf0917c722378454b07c2e8ec1a3f87b324ae
Patch, Date, Owner, Author, Submitter, Inserted lines, Deleted lines, Subject, Reviewers, Commenters
"f8fbf0917c722378454b07c2e8ec1a3f87b324ae", 2022/12/10, Frank Chu, Frank Chu, Martin Roth, 22, 1, "mb/google/brya/var/marasov: Change FSP board type to Type3", "Frank Chu, Eric Lai" , "-"
"5778e06771627a5541ca2b137e783f47257f05ec", 2022/12/10, Dinesh Gehlot, Dinesh Gehlot, Subrata Banik, 30, 1, "soc/intel/meteorlake: Drop casts around `soc_read_pmc_base()`", "Kapil Porwal, Elyes Haouas" , "Subrata Banik"
"ed8bdefcdf6c19258febb9931d1e8eb12b958bcc", 2022/12/10, Jamie Ryu, Jamie Ryu, Felix Held, 76, 3, "mb/intel/mtlrvp: Add MTL-P RVP board ids", "Usha P,
Sridhar Siricilla, Eric Lai, Subrata Banik" , "Eric Lai, Subrata Banik, Harsha B R, Angel Pons"

- Total Commits: 985
- Average Commits per day: 17.85
- Total lines added: 61475
- Average lines added per commit: 62.41
- Number of patches adding more than 100 lines: 49
- Average lines added per small commit: 37.82
- Total lines removed: 758022
- Average lines removed per commit: 769.57
- Total difference between added and removed: -696547

=== Authors - Number of commits ===
Author                         ,Ptchs ,Revws , Cmnts , Sbmts , Email                                                , Prcnt, Last commit         ,
Earliest_commit
Elyes Haouas                   ,  126 ,   90 ,    28 ,     0 , ehaouas@noos.fr                                      ,12.79%, 2022/12/10 , 2022/10/17
Arthur Heymans                 ,  107 ,   99 ,    28 ,    40 , arthur@aheymans.xyz                                  ,10.86%, 2022/12/10 , 2022/10/17

=== Authors - Lines added ===
Martin Roth                   ,      10103, 16.434%
Kyösti Mälkki                 ,       6044, 9.832%
Arthur Heymans                ,       3314, 5.391%

=== Authors - Lines removed ===
Arthur Heymans                ,    -741944, 97.879%
Felix Held                    ,      -3031,  0.400%
Kyösti Mälkki                 ,      -1680,  0.222%

=== Reviewers - Number of patches reviewed ===
Angel Pons                    ,    272, 27.614%
Eric Lai                      ,    201, 20.406%
Felix Held                    ,    106, 10.761%

=== Submitters - Number of patches submitted ===
Name                          ,      #,  total%,    Own,    own%,  Other,  other%
Felix Held                    ,    482, 48.934%,     56,  11.62%,    426,  88.38%
Martin Roth                   ,    179, 18.173%,     42,  23.46%,    137,  76.54%
Subrata Banik                 ,     54,  5.482%,     31,  57.41%,     23,  42.59%

Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: Ie1694116ab36ca4db25d13935adadca10e50068f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/70572
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Felix Singer <felixsinger@posteo.net>

0 files changed, 0 insertions, 0 deletions