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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();
                    }
```





Comparator<String> resourceComparator,
                           ResourceAccessor resourceAccessor,
                           ContextExpression includeContexts,
                           LabelExpression labelExpression,
                           boolean ignore)
            throws SetupException {
        try {
            if (pathName == null) {
                throw new SetupException("No path attribute for includeAll");
            }
            pathName = pathName.replace('\\', '/');
            if (!(pathName.endsWith("/"))) {
                pathName = pathName + '/';
            }
            LOG.fine("includeAll for " + pathName);
            LOG.fine("Using file opener for includeAll: " + resourceAccessor.toString());
            String relativeTo = null;
            if (isRelativeToChangelogFile) {
                relativeTo = this.getPhysicalFilePath();
            }
            Set<String> unsortedResources = null;
            try {
                unsortedResources = resourceAccessor.list(relativeTo, pathName, true, true, false);
            } catch (IOException e) {
                if (errorIfMissingOrEmpty) {
                    throw e;
                }
            }
            SortedSet<String> resources = new TreeSet<>(resourceComparator);
            if (unsortedResources != null) {