docs: Update get.yml in Python
```
driver.desired_capabilities()
*** TypeError: 'dict' object is not callable
```
MODIFY
commands-yml/commands/session/get.yml
commands-yml/commands/session/get.yml
@@ -8,7 +8,7 @@ example_usage:
Map<String, Object> caps = driver.getSessionDetails();
python:
|
- desired_caps = self.driver.desired_capabilities()
+ desired_caps = self.driver.desired_capabilities
javascript_wd:
|
let caps = await driver.sessionCapabilities();

docs: Update get.yml in Python (#13481)

```
driver.desired_capabilities()
*** TypeError: 'dict' object is not callable
```