DEC-15199 fix: 再catch一个throwable，捕获未知异常

fine-druid/src/main/java/com/fr/third/alibaba/druid/pool/DruidDataSource.java

@@ -822,7 +822,11 @@ public class DruidDataSource extends DruidAbstractDataSource implements DruidDat
             throw e;
         } catch (InterruptedException e) {
             throw new SQLException(e.getMessage(), e);
-        } finally {
+        } catch (Throwable e) {
+            initException = new SQLException(e.getMessage());
+            throw e;
+        }
+        finally {
             inited = true;
             lock.unlock();