sdk: Bump engine dependency to v0.12.3 (#8039)

* sdk: Bump engine dependency to v0.12.3

Signed-off-by: Dagger CI <hello@dagger.io>

* Add SDK release notes

Signed-off-by: Erik Sipsma <erik@sipsma.dev>

---------

Signed-off-by: Dagger CI <hello@dagger.io>
Signed-off-by: Erik Sipsma <erik@sipsma.dev>
Co-authored-by: Dagger CI <hello@dagger.io>
Co-authored-by: Erik Sipsma <erik@sipsma.dev>

.changes/v0.12.3.md

@@ -0,0 +1,14 @@
+## sdk/go/v0.12.3 - 2024-07-25
+
+This SDK uses 🚙 Engine + 🚗 CLI version `v0.12.3`. [See what changed in that release](https://github.com/dagger/dagger/releases/tag/v0.12.3).
+
+🐹 https://pkg.go.dev/dagger.io/dagger@v0.12.3
+
+
+### Dependencies
+- Bump Engine to v0.12.3 by @github-actions in https://github.com/dagger/dagger/pull/8039
+
+### What to do next
+- Read the [documentation](https://docs.dagger.io/sdk/go)
+- Join our [Discord server](https://discord.gg/dagger-io)
+- Follow us on [Twitter](https://twitter.com/dagger_io)

CHANGELOG.md

@@ -7,6 +7,23 @@ and is generated by [Changie](https://github.com/miniscruff/changie).
 
 
 
+## sdk/go/v0.12.3 - 2024-07-25
+
+This SDK uses 🚙 Engine + 🚗 CLI version `v0.12.3`. [See what changed in that release](https://github.com/dagger/dagger/releases/tag/v0.12.3).
+
+🐹 https://pkg.go.dev/dagger.io/dagger@v0.12.3
+
+
+### Dependencies
+- Bump Engine to v0.12.3 by @github-actions in https://github.com/dagger/dagger/pull/8039
+
+### What to do next
+- Read the [documentation](https://docs.dagger.io/sdk/go)
+- Join our [Discord server](https://discord.gg/dagger-io)
+- Follow us on [Twitter](https://twitter.com/dagger_io)
+
+
+
 ## sdk/go/v0.12.2 - 2024-07-22
 
 This SDK uses 🚙 Engine + 🚗 CLI version `v0.12.2`. [See what changed in that release](https://github.com/dagger/dagger/releases/tag/v0.12.2).