added mention of #1844 in gradle-plugin warning messages

Author: Jolanrensen

docs/StardustDocs/topics/schemas/gradle/Gradle-Plugin.md

@@ -3,7 +3,8 @@
 > The current Gradle plugin is **deprecated**. Its latest release is 1.0.0-Beta4 and will not have future releases.
 >
 > At the moment, **[data schema generation is handled via dedicated methods](DataSchemaGenerationMethods.md)** instead of relying on the plugin.
-{style="warning"}
+> Our plans for the next iteration of this feature can be found in [Issue #1844](https://github.com/Kotlin/dataframe/issues/1844).
+> {style="warning"}
 
 This page describes the Gradle plugin that generates `@DataSchema` from data samples.
 ```Kotlin

docs/StardustDocs/topics/schemas/gradle/schemasGradle.md

@@ -5,7 +5,8 @@
 > The current Gradle plugin is **deprecated**. Its latest release is 1.0.0-Beta4 and will not have future releases.
 >
 > At the moment, **[data schema generation is handled via dedicated methods](DataSchemaGenerationMethods.md)** instead of relying on the plugin.
-{style="warning"}
+> Our plans for the next iteration of this feature can be found in [Issue #1844](https://github.com/Kotlin/dataframe/issues/1844).
+> {style="warning"}
 
 In Gradle projects, the Kotlin DataFrame library provides
 

docs/StardustDocs/topics/schemas/gradle/schemasImportOpenApiGradle.md

@@ -5,6 +5,7 @@
 > The current Gradle plugin is **deprecated**. Its latest release is 1.0.0-Beta4 and will not have future releases.
 >
 > At the moment, OpenAPI code generation can be done **[via dedicated methods](OpenAPI.md)** instead of relying on the plugin.
+> Our plans for the next iteration of this feature can be found in [Issue #1844](https://github.com/Kotlin/dataframe/issues/1844).
 > {style="warning"}
 
 > **Experimental**: Support for OpenAPI 3.0 schemas is demoted to experimental

docs/StardustDocs/topics/schemas/gradle/schemasImportSqlGradle.md

@@ -5,7 +5,8 @@
 > The current Gradle plugin is **deprecated**. Its latest release is 1.0.0-Beta4 and will not have future releases.
 >
 > At the moment, **[data schema generation is handled via dedicated methods](DataSchemaGenerationMethods.md)** instead of relying on the plugin.
-{style="warning"}
+> Our plans for the next iteration of this feature can be found in [Issue #1844](https://github.com/Kotlin/dataframe/issues/1844).
+> {style="warning"}
 
 Each SQL database contains the metadata for all the tables. 
 This metadata could be used for the schema generation.