fix: Hosea/ext 211 clean up salesforce templates (#94)

## Describe your changes

## Issue ticket number and link
EXT-211
https://linear.app/nango/issue/EXT-211/clean-up-salesforce-templates

## Checklist before requesting a review (skip if just adding/editing
APIs & templates)
- [ ] I added tests, otherwise the reason is:
- [ ] External API requests have `retries`
- [ ] Pagination is used where appropriate
- [ ] The built in `nango.paginate` call is used instead of a `while
(true)` loop
- [ ] Third party requests are NOT parallelized (this can cause issues
with rate limits)
- [ ] If a sync requires metadata the `nango.yaml` has `auto_start:
false`
- [ ] If the sync is a `full` sync then `track_deletes: true` is set

flows.yaml

@@ -6699,14 +6699,6 @@ integrations:
                     - api
                 endpoint: GET /leads
                 version: 1.0.0
-            deals:
-                runs: every hour
-                description: |
-                    Fetches a list of deals from salesforce
-                output: Deal
-                sync_type: incremental
-                version: 1.0.1
-                endpoint: GET /deals
             articles:
                 runs: every day
                 description: |

integrations/salesforce/nango.yaml

@@ -151,14 +151,6 @@ integrations:
                     - api
                 endpoint: GET /leads
                 version: 1.0.0
-            deals:
-                runs: every hour
-                description: |
-                    Fetches a list of deals from salesforce
-                output: Deal
-                sync_type: incremental
-                version: 1.0.1
-                endpoint: GET /deals
             articles:
                 runs: every day
                 description: |