vendor: Update vendored sources (tag v1.4.1) to duckdb/duckdb@b390a7c (#1615)

Bump: avro, httpfs (duckdb/duckdb#19248)
Bump: iceberg (duckdb/duckdb#19250)

Co-authored-by: krlmlr <[email protected]>

Author: github-actions[bot]

R/version.R

@@ -1,7 +1,7 @@
 # Generated by rconfigure.py, do not edit by hand
 # DuckDB version information
 
-duckdb_version <- "1.4.1-dev191"
+duckdb_version <- "1.4.1"
 
 # Function to get DuckDB version without establishing a connection
 get_duckdb_version <- function() {

src/duckdb/src/function/table/version/pragma_version.cpp

@@ -1,5 +1,5 @@
 #ifndef DUCKDB_PATCH_VERSION
-#define DUCKDB_PATCH_VERSION "1-dev191"
+#define DUCKDB_PATCH_VERSION "1"
 #endif
 #ifndef DUCKDB_MINOR_VERSION
 #define DUCKDB_MINOR_VERSION 4
@@ -8,10 +8,10 @@
 #define DUCKDB_MAJOR_VERSION 1
 #endif
 #ifndef DUCKDB_VERSION
-#define DUCKDB_VERSION "v1.4.1-dev191"
+#define DUCKDB_VERSION "v1.4.1"
 #endif
 #ifndef DUCKDB_SOURCE_ID
-#define DUCKDB_SOURCE_ID "8a74cb9212"
+#define DUCKDB_SOURCE_ID "b390a7c376"
 #endif
 #include "duckdb/function/table/system_functions.hpp"
 #include "duckdb/main/database.hpp"