[clang] [clang][analyzer]Add TaintPropagation:EnableDefaultConfig config parameter (PR #176185)

[Donát Nagy via cfe-commits]

================
@@ -1371,8 +1371,12 @@ For a more detailed description of configuration options, please see the
 
 **Configuration**
 
-* `Config`  Specifies the name of the YAML configuration file. The user can
+* `optin.taint.TaintPropagation:Config`  Specifies the name of the YAML configuration file. The user can
----------------
NagyDonat wrote:

Please wrap this long line.

https://github.com/llvm/llvm-project/pull/176185