#2000: Add local dev build script

[Caylipp]

This PR fixes #2000

Implemented changes:

• Added build-local-dev.sh to build the local IDEasy native image and install it into a local-dev folder.
• The script copies the generated ideasy / ideasy.exe executable and native libraries into local-dev/bin.
• The script updates $IDE_ROOT/_ide/installation to point to the new local-dev installation so the local build can be tested with regular ideasy commands.

---

Testing instructions

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

1. Run the script from the IDEasy repository root:

   ./build-local-dev.sh
   

---

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). If no issue ID exists, title only.
• PR top-level comment summarizes 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 labeled
  with internal
• You have formulated clear instructions on how to test your contribution under "Testing instructions"

[coveralls]

Coverage Report for CI Build 27415027786

Coverage decreased (-0.02%) to 71.034%

Details

• Coverage decreased (-0.02%) from the base build.
• Patch coverage: No coverable lines changed in this PR.
• 2 coverage regressions across 1 file.

Uncovered Changes

No uncovered changes found.

Coverage Regressions

2 previously-covered lines in 1 file lost coverage.

File	Lines Losing Coverage	Coverage
com/devonfw/tools/ide/version/VersionSegment.java	2	89.24%

---

Coverage Stats

Relevant Lines:	15823
Covered Lines:	11730
Line Coverage:	74.13%
Relevant Branches:	7066
Covered Branches:	4529
Branch Coverage:	64.1%
Branches in Coverage %:	Yes
Coverage Strength:	3.14 hits per line

---

💛 - Coveralls