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## Environment

**Liquibase Version**: 4.4.0

**Liquibase Integration & Version**: Maven

**Liquibase Extension(s) & Version**: None

**Database Vendor & Version**: All

**Operating System Type & Version**: Any


## Description

I am using XML changelog with <includeAll> for which path is mandatory in a zip file

```
<includeAll path="" relativeToChangelogFile="true" filter="my.XMLFilter"/>
```

I want to include all files in the directory of the changelog.
1. `<includeAll path="">` => Not working, is resolved to root of the zip archive
2. `<includeAll path=".">` => Not working, path is not normalized and ZipFileSystem does not resolve `myfolder/./` as `myfolder/`

## Steps To Reproduce

PR with unit Test to come...

## Actual Behavior
First case run into stack overflow
Second case does not find any file


## Expected/Desired Behavior
Expected behavior is to have the same behavior as regular file system


## Additional Context
Resolution can be to modify liquibase.resource.FileSystemResourceAccessor lines 237 - 239:

From 
```
                    if (path != null) {
                        basePath = basePath.resolve(path);
                    }
```
To
```
                    if (StringUtil.isNotEmpty(path)) {
                        basePath = basePath.resolve(path).normalize();
                    }
```





if (includeFiles && attrs.isRegularFile()) {
                        addToReturnList(file);
                    }
                    if (includeDirectories && attrs.isDirectory()) {
                        addToReturnList(file);
                    }
                    return FileVisitResult.CONTINUE;
                }
                @Override
                public FileVisitResult postVisitDirectory(Path dir, IOException exc) throws IOException {
                    if (includeDirectories) {
                        addToReturnList(dir);
                    }
                    return FileVisitResult.CONTINUE;
                }
                protected void addToReturnList(Path file) {
                    String pathToAdd;
                    if (isCompressedFile(rootPath)) {
                        pathToAdd = file.normalize().toString().substring(1);  
                    } else {
                        pathToAdd = rootPath.relativize(file).normalize().toString().replace("\\", "/");
                    }
                    pathToAdd = pathToAdd.replaceFirst("/$", "");
                    returnList.add(pathToAdd);
                }
            };
            if (isCompressedFile(rootPath)) {
                try (FileSystem fs = FileSystems.newFileSystem(rootPath, (ClassLoader) null)) {
                    Path basePath = fs.getRootDirectories().iterator().next();
                    if (relativeTo != null) {