Change mahine type from configuration not working

### Jenkins and plugins versions report

Environment

```text
Paste the output here
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### What Operating System are you using (both controller, and any agents involved in the problem)?

Jenkins master 2.249.2
different nodes with different OS's

### Reproduction steps

1. Go to Manage Jenkins -> Manage Nodes and Clouds -> Configure Clouds - > pickup a configuration -> advanced -> change machine type to something else.
2. Run a job against that node
3. Login to google console, check node.

### Expected Results

Node created by the plugin to be with the new machine type.

### Actual Results

Node is with the same machine type as template.

### Anything else?

_No response_

### Are you interested in contributing a fix?

_No response_

Reproduce the issue through Manage Jenkins → Manage Nodes and Clouds → Configure Clouds, changing the machine type under Advanced and running a job against the node. Compare the resulting node's machine type in the Google Cloud console with the configured value; done means the created node uses the changed type rather than the template's type.

Written by the indexing model from the issue text.