#264: prevent Windows file lock

[mvomiero]

Fixes: #264
Fixes: #230

After extensive research and several attempts, it's evident that the reported issue isn't a bug but rather a result of using devon instead of ideasy while installing new tools. For instance:

The problem we were getting was that the moving of the installed software directory fails because of the windows file lock on the directory, e.g. java.lang.IllegalStateException: Failed to move D:\projects\IDEasy\software\java to D:\projects\IDEasy\updates\backups\2024-03-22\java_17-13-29.

This issue specifically arises when the tools are installed using 'devon' (as a directory) instead of 'ideasy' (as a junction).
When installed with 'ideasy', the file lock automatically applies to the target path of the junction IDE_ROOT/_ide/software/default/..., allowing the deletion of the junction itself in IDE_HOME/software/. Consequently, updating a tool version becomes seamless.

The only fix it had to be implemented is for a another exception that was arising in the delete method in FileaccessImpl, that wasn't properly recognizing and deleting junctions.

-      if (Files.isSymbolicLink(path)) {
+      if (Files.isSymbolicLink(path) || isJunction(path)) {
        Files.delete(path);

[coveralls]

Pull Request Test Coverage Report for Build 8755991003

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 123 unchanged lines in 1 file lost coverage.
• Overall coverage decreased (-0.004%) to 59.563%

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Files with Coverage Reduction	New Missed Lines	%
com/devonfw/tools/ide/io/FileAccessImpl.java	123	55.48%

Totals
Change from base Build 8755101338:	-0.004%
Covered Lines:	4558
Relevant Lines:	7357

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💛 - Coveralls

[hohwille]

@mvomiero thanks for this PR and the nice and simple fix to the problem. 👍
We need to test that again in the native image but I will merge so we can test it after next nightly SNAPSHOT deploy.