Bump go.temporal.io/api to pick up include_system_workers field

Note: this introduces a build failure in client/frontend due to the new
PauseActivityExecution RPC added in temporalio/api#743. That method needs
stubs before the full repo can build.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: rkannan82

go.mod

@@ -63,7 +63,7 @@ require (
 	go.opentelemetry.io/otel/sdk v1.43.0
 	go.opentelemetry.io/otel/sdk/metric v1.43.0
 	go.opentelemetry.io/otel/trace v1.43.0
-	go.temporal.io/api v1.62.12-0.20260428190948-a7b1d495e2e4
+	go.temporal.io/api v1.62.12-0.20260430203359-15c391664683
 	go.temporal.io/auto-scaled-workers v0.0.0-20260407181057-edd947d743d2
 	go.temporal.io/sdk v1.41.1
 	go.uber.org/fx v1.24.0

go.sum

@@ -469,8 +469,8 @@ go.opentelemetry.io/proto/slim/otlp/collector/profiles/v1development v0.3.0 h1:R
 go.opentelemetry.io/proto/slim/otlp/collector/profiles/v1development v0.3.0/go.mod h1:I89cynRj8y+383o7tEQVg2SVA6SRgDVIouWPUVXjx0U=
 go.opentelemetry.io/proto/slim/otlp/profiles/v1development v0.3.0 h1:CQvJSldHRUN6Z8jsUeYv8J0lXRvygALXIzsmAeCcZE0=
 go.opentelemetry.io/proto/slim/otlp/profiles/v1development v0.3.0/go.mod h1:xSQ+mEfJe/GjK1LXEyVOoSI1N9JV9ZI923X5kup43W4=
-go.temporal.io/api v1.62.12-0.20260428190948-a7b1d495e2e4 h1:AwdQ+0+voxlyZZ54q88ezX0Zzxz2s9H+oSmCf4byy5k=
-go.temporal.io/api v1.62.12-0.20260428190948-a7b1d495e2e4/go.mod h1:iaxoP/9OXMJcQkETTECfwYq4cw/bj4nwov8b3ZLVnXM=
+go.temporal.io/api v1.62.12-0.20260430203359-15c391664683 h1:GtwQjX9hN0pRjuneBpl/xvcu9Xl9llAt4GjKrlpP0sg=
+go.temporal.io/api v1.62.12-0.20260430203359-15c391664683/go.mod h1:iaxoP/9OXMJcQkETTECfwYq4cw/bj4nwov8b3ZLVnXM=
 go.temporal.io/auto-scaled-workers v0.0.0-20260407181057-edd947d743d2 h1:1hKeH3GyR6YD6LKMHGCZ76t6h1Sgha0hXVQBxWi3dlQ=
 go.temporal.io/auto-scaled-workers v0.0.0-20260407181057-edd947d743d2/go.mod h1:T8dnzVPeO+gaUTj9eDgm/lT2lZH4+JXNvrGaQGyVi50=
 go.temporal.io/sdk v1.41.1 h1:yOpvsHyDD1lNuwlGBv/SUodCPhjv9nDeC9lLHW/fJUA=