Standardize resource_id annotations to use bare values (#737)

## Summary
- Remove prefix responsibility (`workflow:`, `worker:`) from proto
annotations for `resource_id` fields
- All `resource_id` annotations now use bare `{resource_id}`, making the
SDK responsible for providing the fully-prefixed value
- This standardizes the contract: previously activity request
annotations used bare `{resource_id}` while workflow/worker request
annotations used `workflow:{resource_id}` or `worker:{resource_id}`

## Affected RPCs
- `ExecuteMultiOperation`: `workflow:{resource_id}` → `{resource_id}`
- `RespondWorkflowTaskCompleted`: `workflow:{resource_id}` →
`{resource_id}`
- `RespondWorkflowTaskFailed`: `workflow:{resource_id}` →
`{resource_id}`
- `RecordWorkerHeartbeat`: `worker:{resource_id}` → `{resource_id}`
- `FetchWorkerConfig`: `worker:{resource_id}` → `{resource_id}`
- `UpdateWorkerConfig`: `worker:{resource_id}` → `{resource_id}`

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-authored-by: Claude Opus 4.6 (1M context) <[email protected]>

Author: tconley1428

temporal/api/workflowservice/v1/service.proto

@@ -121,7 +121,7 @@ service WorkflowService {
     rpc ExecuteMultiOperation (ExecuteMultiOperationRequest) returns (ExecuteMultiOperationResponse) {
         option (temporal.api.protometa.v1.request_header) = {
             header: "temporal-resource-id"
-            value: "workflow:{resource_id}"
+            value: "{resource_id}"
         };
     }
 
@@ -180,7 +180,7 @@ service WorkflowService {
     rpc RespondWorkflowTaskCompleted (RespondWorkflowTaskCompletedRequest) returns (RespondWorkflowTaskCompletedResponse) {
         option (temporal.api.protometa.v1.request_header) = {
             header: "temporal-resource-id"
-            value: "workflow:{resource_id}"
+            value: "{resource_id}"
         };
     }
 
@@ -199,7 +199,7 @@ service WorkflowService {
     rpc RespondWorkflowTaskFailed (RespondWorkflowTaskFailedRequest) returns (RespondWorkflowTaskFailedResponse) {
         option (temporal.api.protometa.v1.request_header) = {
             header: "temporal-resource-id"
-            value: "workflow:{resource_id}"
+            value: "{resource_id}"
         };
     }
 
@@ -1460,7 +1460,7 @@ service WorkflowService {
         };
         option (temporal.api.protometa.v1.request_header) = {
             header: "temporal-resource-id"
-            value: "worker:{resource_id}"
+            value: "{resource_id}"
         };
     };
 
@@ -1505,7 +1505,7 @@ service WorkflowService {
         };
         option (temporal.api.protometa.v1.request_header) = {
             header: "temporal-resource-id"
-            value: "worker:{resource_id}"
+            value: "{resource_id}"
         };
     }
 
@@ -1523,7 +1523,7 @@ service WorkflowService {
         };
         option (temporal.api.protometa.v1.request_header) = {
             header: "temporal-resource-id"
-            value: "worker:{resource_id}"
+            value: "{resource_id}"
         };
     }