v21

Changelog

• fce4f5a Merge pull request #19 from codecrafters-io/alpha-fixes-3
• 0b8c1df refactor: update kafka-server-start.sh to redirect output to /dev/null
• 4de9e25 test: update fixtures
• c0e7887 refactor: add string() function to Cursor{}
• df086ec refactor: update error message for topic length mismatch
• 2c7730f refactor: update error context for topic length decoding failure
• 42f90e5 refactor: add missing error context for next_cursor in decoding failure logs
• 1546081 fix: remove file generation logs from p1 & p2
• a920f57 refactor: update logging messages for DescribeTopicPartition requests
• b25af4b refactor: enable stages test for Fetch extension
• a2d1484 test: update fixtures
• 0ee3fc9 refactor: use constant value for server properties file Update path to tmp/server.properties
• 2fa6be1 refactor: remove APIVersionsKey for Fetch API
• 313fce8 refactor: fix comparison condition in ApiVersionsResponseAssertion