build: generalize publishing setup

[jjohannes]

Description:

Do not have 'hedera-services' specifics in plugins so that they may be reused without modification in other repositories.

For this, we introduce two files in the folder for each "product"

• developers.properties
• description.txt (optional)

See changes in the PR for what these files contain.

Related issue(s):

#14255 / #15282

Notes for reviewer:

The information moved into the developers.properties files end up in the Metadata of the published Jars. E.g. here:
https://repo1.maven.org/maven2/com/hedera/hashgraph/hapi/0.53.5/hapi-0.53.5.pom

Please share if you have alternative/better suggestion for where we should maintain this information.

Checklist

• Documented (Code comments, README, etc.)
• Tested (unit, integration, etc.)

[codacy-production]

Coverage summary from Codacy

See diff coverage on Codacy

Coverage variation	Diff coverage
✅ +0.00% (target: -1.00%)	✅ ∅

Coverage variation details

	Coverable lines	Covered lines	Coverage
Common ancestor commit (9780e5f)	109674	67724	61.75%
Head commit (9afd515)	109674 (+0)	67724 (+0)	61.75% (+0.00%)

Coverage variation is the difference between the coverage for the head and common ancestor commits of the pull request branch: <coverage of head commit> - <coverage of common ancestor commit>

Diff coverage details

	Coverable lines	Covered lines	Diff coverage
Pull request (#15471)	0	0	∅ (not applicable)

Diff coverage is the percentage of lines that are covered by tests out of the coverable lines that the pull request added or modified: <covered lines added or modified>/<coverable lines added or modified> * 100%

See your quality gate settings    Change summary preferences

_{Codacy stopped sending the deprecated coverage status on June 5th, 2024. Learn more}

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 58.23%. Comparing base (9780e5f) to head (9afd515).
Report is 7 commits behind head on develop.

Additional details and impacted files

@@            Coverage Diff             @@
##             develop   #15471   +/-   ##
==========================================
  Coverage      58.22%   58.23%           
- Complexity     21712    21714    +2     
==========================================
  Files           2801     2801           
  Lines         109857   109857           
  Branches       11229    11229           
==========================================
+ Hits           63965    63971    +6     
  Misses         42024    42024           
+ Partials        3868     3862    -6     

see 9 files with indirect coverage changes

[thomas-swirlds-labs]

LGTM. Thanks! @jjohannes

[artemananiev]

Looks good to me from platform-data perspective