remove thin jar readme (#1027)

Author: shivam2680

README.md

@@ -24,39 +24,16 @@ Add the following dependency to your `pom.xml`:
 </dependency>
 ```
 
-#### Thin JAR
-
-For applications requiring explicit dependency management, use the thin JAR variant:
-
-```xml
-<!-- Note: Available from version 1.0.11-oss onwards -->
-<dependency>
-  <groupId>com.databricks</groupId>
-  <artifactId>databricks-jdbc-thin</artifactId>
-  <version>1.0.11-oss</version>
-</dependency>
-```
-
-The thin JAR contains only the driver code and declares all dependencies in its POM, enabling dependency introspection and version management.
-
 ### Build from Source
 
 1. Clone the repository
 2. Run the following command:
    ```bash
    mvn clean package
    ```
-3. The following JAR files are generated:
-   - `target/databricks-jdbc-<version>.jar` (standard JAR with bundled dependencies)
-   - `target/databricks-jdbc-<version>-thin.jar` (thin JAR without dependencies)
+3. The jar file is generated as `target/databricks-jdbc-<version>.jar`
 4. The test coverage report is generated in `target/site/jacoco/index.html`
 
-To install the thin JAR locally with dependency metadata:
-```bash
-VERSION=$(grep -m1 '<version>' pom.xml | sed 's/.*<version>\(.*\)<\/version>.*/\1/')
-mvn install:install-file -Dfile="target/databricks-jdbc-${VERSION}-thin.jar" -DpomFile=thin_public_pom.xml
-```
-
 ## Usage
 
 ### Connection String