deps(executors): bump version and document config / workflow

Author: AndreyMarkinPPC

docs/usage/configs.md

@@ -12,6 +12,9 @@ Configs are defined in YAML files. The core structure consists of a two elements
 source in `sources`.
 
 ```yaml
+name: config_name
+metadata:
+  version: '0.0.0'
 sources:
   source-alias:
     writer: bq
@@ -27,6 +30,8 @@ global_parameters:
 
 where:
 
+*   **name**: Optional config name.
+*   **metadata**: Optional metadata on config (version, description).
 *   **source-alias**: The source of data. Check [available fetchers](../fetchers/overview.md).
 *   **fetcher_parameters**: Key value pairs used to fine-tune fetching process.
 *   **writer**: Where the data should be saved. Check [available writers](writers.md).

docs/usage/workflows.md

@@ -13,9 +13,16 @@ where each step interacts with a specific data source (fetcher) and writes to a
 Workflows are defined in YAML files. The core structure consists of a list of
 `steps`, where each step defines what data to fetch and where to save it.
 
-### Workflow Step Structure
+### Workflow Structure
 
 ```yaml
+name: test_workflow
+metadata:
+  description: Test workflow description
+  version: '0.0.0'
+  required_garf_version: ""
+  required_fetchers:
+    garf-google-ads: "1.0.0"
 steps:
   - alias: step_name
     fetcher: source_name
@@ -40,6 +47,12 @@ steps:
 
 ### Components
 
+*   **name**: Optional name of the workflow
+*   **metadata**: Optional metadata for the workflow.
+      * **description**: Short description of the workflow.
+      * **version**: Version of the workflow.
+      * **required_garf_version**: Minimal required version of garf-executors library.
+      * **required_fetchers**: Required fetchers and their version.
 *   **fetcher**: The source of data. Check [available fetchers](../fetchers/overview.md).
 *   **fetcher_parameters**: Key value pairs used to fine-tune fetching process.
 *   **alias**: A unique identifier for the step. Useful for logging and [selective execution](#selective-execution).

libs/executors/garf/executors/__init__.py

@@ -21,4 +21,4 @@
   'ApiQueryExecutor',
 ]
 
-__version__ = '1.4.2'
+__version__ = '1.4.3'