#2271: fix pgadmin installation on linux

[cap-juan]

This PR fixes #2271

Implemented changes:

• Fixed ide install pgadmin on Linux when pgAdmin is installed via native packages.
• Adjusted version resolution so Linux package managers can determine the installed version when no exact version is requested.
• Preserved explicitly requested exact versions.
• Detects and uses the actually installed version after native package installation.
• Native uninstall handling is only used for tools that actually define native packages.

Testing instructions

Please add concise, understandable instructions on how a reviewer can test/verify the functionality of your contribution here:

1. On Linux (e.g. Ubuntu or WSL), make sure pgAdmin is not installed.
2. Build IDEasy locally over ./build-local-dev.sh
3. Run: ide install pgadmin

Checklist for this PR

Make sure everything is checked before merging this PR. For further info please also see
our DoD.

• When running mvn clean test locally all tests pass and build is successful
• PR title is of the form #«issue-id»: «brief summary» (e.g. #921: fixed setup.bat and not feature/921 fixed setup.bat). If no issue ID exists, title only.
• PR top-level comment summaries what has been done and contains link to addressed issue(s)
• PR and issue(s) have suitable labels
• Issue is set to In Progress and assigned to you or there is no issue (might happen for very small PRs)
• You followed all coding conventions
• You have added the issue implemented by your PR in CHANGELOG.adoc unless issue is labelled
  with internal
• You have not changed any dependency in pom.xml files or otherwise if runtime dependencies changed, you have updated our LICENSE.asciidoc
• You have formulated clear instructions on how to test your contribution under "Testing instructions"

Checklist for tool commandlets

Have you added a new «tool» as commandlet? There are the following additional checks:

• The tool can be installed automatically (during setup via settings) or via the commandlet call
• The tool is isolated in its IDEasy project, see Sandbox Principle
• The new tool is added to the table of tools in LICENSE.asciidoc
• The new commandlet is a command-wrapper for «tool»
• Proper help texts for all supported languages are added here
• The new commandlet installs potential dependencies automatically
• The variables «TOOL»_VERSION and «TOOL»_EDITION are honored by your commandlet
• The new commandlet is tested on all platforms it is available for or tested on all platforms that are in scope of the linked issue

[coveralls]

Coverage Report for CI Build 33168487940

Coverage decreased (-0.03%) to 73.607%

Details

• Coverage decreased (-0.03%) from the base build.
• Patch coverage: No coverable lines changed in this PR.
• 91 coverage regressions across 3 files.

Uncovered Changes

No uncovered changes found.

Coverage Regressions

91 previously-covered lines in 3 files lost coverage.

File	Lines Losing Coverage	Coverage
com/devonfw/tools/ide/tool/GlobalToolCommandlet.java	51	14.01%
com/devonfw/tools/ide/tool/ToolCommandlet.java	39	76.05%
com/devonfw/tools/ide/tool/ide/IdeToolCommandlet.java	1	87.42%

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Coverage Stats

Relevant Lines:	18369
Covered Lines:	14135
Line Coverage:	76.95%
Relevant Branches:	8146
Covered Branches:	5382
Branch Coverage:	66.07%
Branches in Coverage %:	Yes
Coverage Strength:	3.28 hits per line

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💛 - Coveralls