Error when upgrade Chart from 0.21.0 to 1.0.0

Hello

The last major upgrade of Incubator Devlake Chart generates the next error:

> Failed sync attempt to : one or more objects failed to apply, reason: Deployment.apps "devlake-grafana" is invalid: spec.strategy.rollingUpdate: Forbidden: may not be specified when strategy `type` is 'Recreate' (retried 5 times).

I have RollingUpdate configured in Lake section:

```
lake:
strategy:
type: RollingUpdate
```

In the Values file I can't config anything about Grafana strategy, so I suposse that it is configured in the Template, because Argo tries to change this element from Recreate to RollingUpdate.

To solve this problem I have configured an ingnore differences in the Argo Application file:

```
- group: apps
kind: Deployment
name: devlake-grafana
jsonPointers:
- /spec/strategy
```

Could you review this issue, please?
Thanks

No file or test is named. Inspect the Grafana Deployment template and the rendered manifest during the 0.21.0-to-1.0.0 upgrade, comparing spec.strategy.type with rollingUpdate. Done means Argo can sync without the invalid strategy error or an ignoreDifferences workaround.

Written by the indexing model from the issue text.