update deploy action

[NyakudyaA]

Description

Image publishing behaviour

What changed	latest	x.y.z	x.y.z--vDATE	GitHub release
Normal Dockerfile/scripts/code change	✅	❌	✅	✅
Tomcat digest only	✅	✅	❌	❌
Tomcat version	✅	✅	❌	❌
New GeoServer version	✅	✅	✅	✅
Missing x.y.z tag	✅	✅	✅	✅
Explicit geoserverPatchMajorVersionBugs=yes	✅	✅	✅	✅

AI tool usage

• AI tool(s) (ChatGPT supported my development of this PR).
  Use of AI tools must be indicated.

  The key things we need to determine are:

  • Do you understand the changes done? yes
  • Have you built and tested the changes? yes
  • Do the changes require a unit test, and if so, have you added it. no

[tharanathkartoza]

LGTM