docs: Use v1 imports in integration docs

Trying to make these changes as small changes to aid review.

Signed-off-by: Charlie Egan <charlie@styra.com>

docs/content/integration.md

@@ -22,20 +22,19 @@ This page focuses predominantly on different ways to integrate with OPA's policy
 - See the [Health API](../rest-api#health-api) for checking agent deployment readiness and health.
 - See the [Prometheus API endpoint](../monitoring/#prometheus) to obtain insight into performance and errors.
 
-
 ## Evaluating Policies
 
 OPA supports different ways to evaluate policies.
 
 * The [REST API](../rest-api) returns decisions as JSON over HTTP.
   * Also see the [Language SDKs](/ecosystem/#languages) for working with the REST API in different languages.
-* The [Go API (GoDoc)](https://pkg.go.dev/github.com/open-policy-agent/opa/rego) returns
+* The [Go API (GoDoc)](https://pkg.go.dev/github.com/open-policy-agent/opa/v1/rego) returns
   decisions as simple Go types (`bool`, `string`, `map[string]interface{}`,
   etc.)
 * [WebAssembly](../wasm) compiles Rego policies into Wasm instructions so they can be embedded and evaluated by any WebAssembly runtime
 * Custom compilers and evaluators may be written to parse evaluation plans in the low-level
   [Intermediate Representation](../ir) format, which can be emitted by the `opa build` command
-* The [SDK](https://pkg.go.dev/github.com/open-policy-agent/opa/sdk) provides high-level APIs for obtaining the output
+* The [SDK](https://pkg.go.dev/github.com/open-policy-agent/opa/v1/sdk) provides high-level APIs for obtaining the output
   of query evaluation as simple Go types (`bool`, `string`, `map[string]interface{}`, etc.)
 
 ### Integrating with the REST API
@@ -205,8 +204,8 @@ import (
 	"context"
 	"fmt"
 
-	"github.com/open-policy-agent/opa/sdk"
-	sdktest "github.com/open-policy-agent/opa/sdk/test"
+	"github.com/open-policy-agent/opa/v1/sdk"
+	sdktest "github.com/open-policy-agent/opa/v1/sdk/test"
 )
 
 func main() {
@@ -277,15 +276,15 @@ be created each time the SDK is initialized, such as when the process is restart
 ### Integrating with the Go API
 
 Use the low-level
-[github.com/open-policy-agent/opa/rego](https://pkg.go.dev/github.com/open-policy-agent/opa/rego)
+[github.com/open-policy-agent/opa/v1/rego](https://pkg.go.dev/github.com/open-policy-agent/opa/v1/rego)
 package to embed OPA as a library inside services written in Go, when only policy **evaluation** — and
 no other capabilities of OPA, like the management features — are desired. If you're unsure which one to
 use, the SDK is probably the better option.
 
 To get started import the `rego` package:
 
 ```go
-import "github.com/open-policy-agent/opa/rego"
+import "github.com/open-policy-agent/opa/v1/rego"
 ```
 
 The `rego` package exposes different options for customizing how policies are
@@ -385,7 +384,7 @@ if !results.Allowed() {
 ```
 
 For more examples of embedding OPA as a library see the
-[`rego`](https://pkg.go.dev/github.com/open-policy-agent/opa/rego#pkg-examples)
+[`rego`](https://pkg.go.dev/github.com/open-policy-agent/opa/v1/rego#pkg-examples)
 package in the Go documentation.
 
 #### Ecosystem Projects