False positive on Opera

## Environment

- Plugin Version: v0.5.6
- Webpack Version: v4.43.0
- OS Version: v10.15.6
- Node Version: v10.16.0
- NPM Version: v6.13.7
- Browser Version: v60.0.3255.95

Browserlist:
```
"browserslist": [
"Chrome > 60",
"Safari >= 10.1",
"iOS >= 10.3",
"Firefox >= 60",
"Edge >= 15",
"Opera > 61"
]
```

## Current Behavior
HTML Template is not served.

## Expected Behavior

HTML Template appears since Opera v60.0.3255.95 is < v61

## Detailed Description

Placing a console log here on line 944 in `obsoleteweb/dist/obsolete.js`:
```javascript
return some(normalizedTargetBrowsersOfTheSameName, function (targetBrowser) {
return some(currentBrowsers, function (currentBrowser) {
console.log(currentBrowser, targetBrowser)
return currentBrowser.name === targetBrowser.name && compareVersion(currentBrowser.primaryVersion, targetBrowser.primaryVersion) !== compareVersion.LT;
});
});
```

returns
```
Browser {name: "chrome", version: "73.0.3683.103", primaryVersion: "73"}
Browser {name: "chrome", version: "61", primaryVersion: "61"}
```

The user agent is `"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.103 Safari/537.36 OPR/60.0.3255.95"`. I believe the UA parser/authenticator sees that Chrome 73 satisfies the browserslist requirements and returns true before it is able to see that it does not pass the Opera requirements.