Update URLs to open-workflow-specification.org and new GitHub org (#12)

* Update remaining URLs to open-workflow-specification.org

Replace serverlessworkflow.io and serverlessworkflow.org URLs across
schema $id fields (0.5-0.9), error type definitions, examples, and README.

Signed-off-by: Ricardo Zanini <ricardozanini@gmail.com>

* Update GitHub org URL from serverlessworkflow to open-workflow-specification

Replace github.com/serverlessworkflow/ with github.com/open-workflow-specification/
across README, consts, blog posts, and page templates. Synapse and sdk-net
references are left unchanged as those repos have not been renamed yet.

Signed-off-by: Ricardo Zanini <ricardozanini@gmail.com>

* Fix sdk-go blogging

Signed-off-by: Ricardo Zanini <ricardozanini@gmail.com>

---------

Signed-off-by: Ricardo Zanini <ricardozanini@gmail.com>

Author: ricardozanini

README.md

@@ -1,5 +1,5 @@
 {
-  "$id": "https://serverlessworkflow.org/core/0.5/common.json",
+  "$id": "https://open-workflow-specification.org/core/0.5/common.json",
   "$schema": "http://json-schema.org/draft-07/schema#",
   "description": "Serverless Workflow specification - common schema",
   "type": "object",

public/schemas/0.5/common.json

@@ -1,5 +1,5 @@
 {
-  "$id": "https://serverlessworkflow.org/core/0.5/events.json",
+  "$id": "https://open-workflow-specification.org/core/0.5/events.json",
   "$schema": "http://json-schema.org/draft-07/schema#",
   "description": "Serverless Workflow specification - events schema",
   "type": "object",

public/schemas/0.5/events.json

@@ -1,5 +1,5 @@
 {
-  "$id": "https://serverlessworkflow.org/extensions/0.5/kpi.json",
+  "$id": "https://open-workflow-specification.org/extensions/0.5/kpi.json",
   "$schema": "http://json-schema.org/draft-07/schema#",
   "description": "Serverless Workflow specification - KPIs Extension Schema",
   "type": "object",

public/schemas/0.5/extensions/kpi.json

@@ -1,5 +1,5 @@
 {
-  "$id": "https://serverlessworkflow.org/core/0.5/functions.json",
+  "$id": "https://open-workflow-specification.org/core/0.5/functions.json",
   "$schema": "http://json-schema.org/draft-07/schema#",
   "description": "Serverless Workflow specification - functions schema",
   "type": "object",

public/schemas/0.5/functions.json

@@ -1,5 +1,5 @@
 {
-  "$id": "https://serverlessworkflow.org/core/0.5/retries.json",
+  "$id": "https://open-workflow-specification.org/core/0.5/retries.json",
   "$schema": "http://json-schema.org/draft-07/schema#",
   "description": "Serverless Workflow specification - retries schema",
   "type": "object",

public/schemas/0.5/retries.json

@@ -1,5 +1,5 @@
 {
-  "$id": "https://serverlessworkflow.org/core/0.5/workflow.json",
+  "$id": "https://open-workflow-specification.org/core/0.5/workflow.json",
   "$schema": "http://json-schema.org/draft-07/schema#",
   "description": "Serverless Workflow specification - workflow schema",
   "type": "object",

public/schemas/0.5/workflow.json

@@ -1,5 +1,5 @@
 {
-  "$id": "https://serverlessworkflow.io/schemas/0.6/common.json",
+  "$id": "https://open-workflow-specification.org/schemas/0.6/common.json",
   "$schema": "http://json-schema.org/draft-07/schema#",
   "description": "Serverless Workflow specification - common schema",
   "type": "object",

public/schemas/0.6/common.json

@@ -1,5 +1,5 @@
 {
-  "$id": "https://serverlessworkflow.io/schemas/0.6/events.json",
+  "$id": "https://open-workflow-specification.org/schemas/0.6/events.json",
   "$schema": "http://json-schema.org/draft-07/schema#",
   "description": "Serverless Workflow specification - events schema",
   "type": "object",

public/schemas/0.6/events.json

@@ -1,5 +1,5 @@
 {
-  "$id": "https://serverlessworkflow.io/schemas/0.6/extensions/kpi.json",
+  "$id": "https://open-workflow-specification.org/schemas/0.6/extensions/kpi.json",
   "$schema": "http://json-schema.org/draft-07/schema#",
   "description": "Serverless Workflow specification - KPIs Extension Schema",
   "type": "object",