Federation 2.1.2 changes ordering of directives for `@deprecated` fields with `@join__field`

# Before (federation 2.1.1)
```graphql
type MyType {
myField: Boolean! @deprecated(reason: "...") @join__field(graph: SUBGRAPH)
}
```

# After (federation 2.1.2)
```graphql
type MyType {
myField: Boolean! @join__field(graph: SUBGRAPH) @deprecated(reason: "...")
}
```

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This was generated with `rover supergraph compose` with `federation_version` set to `2`.

The issue names no source files or tests; start by reproducing the `rover supergraph compose` output with `federation_version` set to `2` and compare Federation 2.1.1 with 2.1.2. Done means the generated GraphQL preserves the expected ordering of `@deprecated` and `@join__field` directives.

Written by the indexing model from the issue text.