fix: outdated license link and log4j link replacement (#595)

* feat: guava copying has changed to license for apache 2 years ago

* feat: fix log4j license and team updated links

* Update libraries.md

table format fix

* Update libraries.md

* style: reformat table

---------

Co-authored-by: Matouš Kučera <[email protected]>

Author: DereC4

src/content/docs/velocity/admin/reference/libraries.md

@@ -8,7 +8,7 @@ Velocity uses a number of open-source libraries:
 
 | Name                                                                            | Author                                                                   | License                                                                                                      |
 |---------------------------------------------------------------------------------|--------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------|
-| [Guava](https://github.com/google/guava)                                        | [Google](https://github.com/google)                                      | [Apache License 2.0](https://github.com/google/guava/blob/master/COPYING)                                    |
+| [Guava](https://github.com/google/guava)                                        | [Google](https://github.com/google)                                      | [Apache License 2.0](https://github.com/google/guava/blob/master/LICENSE)                                    |
 | [Gson](https://github.com/google/gson)                                          | [Google](https://github.com/google)                                      | [Apache License 2.0](https://github.com/google/gson/blob/master/LICENSE)                                     |
 | [Netty](https://github.com/netty/netty)                                         | [Netty Project](https://netty.io)                                        | [Apache License 2.0](https://github.com/netty/netty/blob/4.1/LICENSE.txt)                                    |
 | [libdeflate](https://github.com/ebiggers/libdeflate)                            | [Eric Biggers](https://github.com/ebiggers)                              | [MIT License](https://github.com/ebiggers/libdeflate/blob/master/COPYING)                                    |
@@ -17,7 +17,7 @@ Velocity uses a number of open-source libraries:
 | [event](https://github.com/KyoriPowered/event)                                  | [KyoriPowered](https://github.com/KyoriPowered)                          | [MIT License](https://github.com/KyoriPowered/event/blob/master/license.txt)                                 |
 | [ASM](http://asm.ow2.org/)                                                      | [OW2](https://www.ow2.org/)                                              | [BSD 3-Clause License](http://asm.ow2.io/license.html)                                                       |
 | [SLF4J](https://github.com/qos-ch/slf4j)                                        | [SLF4J](https://www.slf4j.org/)                                          | [MIT License](https://github.com/qos-ch/slf4j/blob/master/LICENSE.txt)                                       |
-| [Log4j](https://logging.apache.org/log4j/2.x/)                                  | [Apache Log4j Team](https://logging.apache.org/log4j/2.x/team-list.html) | [Apache License 2.0](https://logging.apache.org/log4j/2.x/license.html)                                      |
+| [Log4j](https://logging.apache.org/log4j/2.x/)                                  | [Log4j Team](https://logging.apache.org/log4j/2.3.x/log4j-web/team-list) | [Apache License 2.0](https://logging.apache.org/log4j/2.12.x/license.html)                                   |
 | [TerminalConsoleAppender](https://github.com/Minecrell/TerminalConsoleAppender) | [Minecrell](https://github.com/Minecrell)                                | [MIT License](https://github.com/Minecrell/TerminalConsoleAppender/blob/master/LICENSE)                      |
 | [Configurate](https://github.com/SpongePowered/configurate)                     | [SpongePowered](https://github.com/SpongePowered)                        | [Apache License 2.0](https://github.com/SpongePowered/configurate/blob/master/LICENSE)                       |
 | [SnakeYAML](https://bitbucket.org/snakeyaml/snakeyaml)                          | [SnakeYAML](https://bitbucket.org/snakeyaml)                             | [Apache License 2.0](https://bitbucket.org/snakeyaml/snakeyaml/src/master/LICENSE.txt)                       |