Tomasz Wilk

memory leak test after rewrite: ``` $ valgrind build/bin/fluent-bit -c fluentbit.cfg ==225827== Memcheck, a memory error detector ==225827== Copyright (C) 2002-2022, and GNU GPL'd, by Julian Seward et al. ==225827==...

I rebased the PR to resolve the merge conflicts after recent master changes. This PR is waiting to be re-reviewed and merged. Not sure if there is anything else for...

I fixed one place where flb_errno() was after flb_plg_error() and rebased the PR. Not sure what else can be blocking this PR. I requested re-review after addressing the initial comments...

Removed `log_key` cleanup from `flb_azure_blob_conf_destroy()`. This change was suggested by the coderabbitai and was causing double free error. `log_key` is part of the config map and is freed when plugin...

@eschabell I believe that all @edsiper comments were addressed. What am I missing?