test: fix format of dictionaries According to libFuzzer documentation [1] backslash should be escaped. 1. https://llvm.org/docs/LibFuzzer.html#dictionaries ``` $ swim_proto_meta_fuzzer -dict=swim_proto_meta_fuzzer.dict ParseDictionaryFile: error in line 1 "\001\000\000\004" $ swim_proto_member_fuzzer -dict=swim_proto_member_fuzzer.dict ParseDictionaryFile: error in line 1 "\022\000\000\000\000\000\000\000" ``` NO_CHANGELOG=internal NO_DOC=internal NO_TEST=internal

trivia: rework xregion_alloc_* macros This patch removes the 'size' argument from macros, as it was only used to set an error on failure, which is not possible for x* versions. In addition, both macros now cast the value to the specified type, as is done in the original macros. Closes #8522 NO_DOC=internal NO_TEST=internal NO_CHANGELOG=internal

workflow: add stale PR last update setter This patch adds a Python script, that uses GitHub's GraphQL API to provide automatic last update date for PR items on any specified GitHub ProjectsV2 board. Since there is no versatile enough way to automate a GitHub ProjectV2 by its own means, that is done via standard mechanism of on schedule workflow, which runs the script every hour. NO_DOC=workflow NO_TEST=workflow NO_CHANGELOG=workflow

test: fix typos in metrics helpers NO_CHANGELOG=internal NO_DOC=internal NO_TEST=internal

doc: update description and copyright in manual page Synced with description in the README updated in #5679. Show manual page: pod2man doc/man/tarantool.pod | mandoc -a NO_CHANGELOG=internal NO_DOC=internal NO_TEST=internal