getBuildByNumber() returns null when build exists

Jenkins version: Jenkins 2.277.1
Dependency Version: 0.3.8

I tried to get an old job number using `getBuildByNumber()`:
```
Build build = jenkins.getJob(deployServicesJob).getBuildByNumber(buildNumber);
BuildWithDetails buildWithDetails = build.details();
```
Calling `build.details();` throws:
`java.lang.NullPointerException: Cannot invoke "com.offbytwo.jenkins.model.Build.details()" because "build" is null`

The job has 200+ builds, which I suspect may be the problem if Jenkins only returns at most 100 jobs.

The build is accessible using `getAllBuilds()` so my workaround is to use that method instead:

```
List allBuilds = jenkins.getJob(deployServicesJob).getAllBuilds();
Optional optional = allBuilds.stream().filter(b -> b.getNumber() == buildNumber).findFirst();
if (optional.isEmpty()) {
throw new IllegalArgumentException("Build not found");
}
Build build = optional.get();
```