2.2.1

• Fix sqlite3 and pdo_sqlite logs.
• Fix enabling pdo extension.
• Update PPA in add_devtools in linux.sh.
• Update PPA before phalcon setup in phalcon.sh.
• Update libs for PHP 8.0 on linux for self-hosted runners.
• Setup libwebp-dev with PHP 8.0 on linux for GitHub runners.
• Update issue and pull request templates.
• Fix to use correct $php_dir on windows.

Note: These fixes were back-ported to 2.2.0.