Document pgp keys (#4125)

* [#3125] Document pgp keys

* Apply suggestions from code review

Co-authored-by: Copilot <[email protected]>

* Fix spellcheck

* Fix spellcheck

* Move to docs

---------

Co-authored-by: Copilot <[email protected]>

Author: ggivo

.github/wordlist.txt

@@ -193,6 +193,7 @@ io
 jedis
 json
 kb
+keyserver
 keyslot
 keyspace
 keysvalues

docs/verifying-artifacts.md

@@ -0,0 +1,37 @@
+## Verifying contents
+Jedis artifacts published on Maven central are signed. For each artifact, there is an associated signature file with the `.asc` suffix.
+
+## Keys used for signing
+```
+pub   rsa3072 2023-12-17 [SC]
+165E63A75659104C72B49129C2B44BE148BDCEC8
+uid           [ unknown] Redis OSS <[email protected]>
+sig 3        C2B44BE148BDCEC8 2023-12-17  [self-signature]
+```
+A copy of this key is stored on the  keyserver [MIT keyserver](https://pgp.mit.edu/pks/lookup?op=get&search=0xC2B44BE148BDCEC8)
+
+### Before 2023-12-17 
+```
+pub   rsa3072 2023-09-03 [SC]
+6BF6C1905C9642D1181D157443543D884CC71C96
+uid           [ unknown] Redis OSS <[email protected]>
+sig 3        43543D884CC71C96 2023-09-03  [self-signature]
+```
+A copy of this key is stored on the  keyserver [MIT keyserver](https://pgp.mit.edu/pks/lookup?op=get&search=0x43543D884CC71C96)
+
+### Before 2023-09-03
+```
+pub   rsa3072 2021-06-27 [SC] [expired: 2023-06-27]
+      1C913D6D36DAD0A679863F5CB68CD0A11D28B97D
+uid           [ expired] RedisLabs OSS <[email protected]>
+sig 3        B68CD0A11D28B97D 2021-06-27  [self-signature]
+```
+A copy of this key is stored on the keyserver [MIT keyserver](https://pgp.mit.edu/pks/lookup?op=get&search=0xB68CD0A11D28B97D)
+### Before 2021-06-27
+```
+pub   rsa3072 2018-08-12 [SC] [expired: 2020-08-11]
+      4EC78BD38D30A2E85C02C39C2D62B50EF8D3297A
+uid           [ expired] Guy Korlad <[email protected]>
+sig 3        2D62B50EF8D3297A 2018-08-12  [self-signature]
+```
+A copy of this key is stored on the keyserver [MIT keyserver](https://pgp.mit.edu/pks/lookup?op=get&search=0x2D62B50EF8D3297A)

mkdocs.yml

@@ -29,6 +29,7 @@ nav:
     - Search: redisearch.md
     - JSON: redisjson.md
   - Failover: failover.md
+  - Verifying artifacts: verifying-artifacts.md
   - FAQ: faq.md
   - API Reference: https://www.javadoc.io/doc/redis.clients/jedis/latest/index.html
   - Tutorials and Examples:  tutorials_examples.md