Replace usage of md5(), sha1(), crc32() and hash() with weak algorithms

Problem/Motivation

#3574204: Disallow usage of md5(), sha1(), crc32() and hash() with weak algorithms introduced phpstan baseline entries for disallowedFunctionCalls. Existing usages should be replaced with their recommended replacements, see https://www.drupal.org/node/3581605

Proposed resolution

Replace usage of md5(), sha1(), crc32() and hash() with weak algorithms

Remaining tasks

1. Write a merge requet
2. Review
3. Commit

User interface changes

None

Introduced terminology

None

API changes

To be determined

Data model changes

To be determined

Release notes snippet

To be determined