rename generic to default

### Basic info

- Commit SHA: 

### Bug description

Clang (msan/asan?) sanitizer test in pipeline found an error:

<!--- Copy sanitizer traceback from command line here -->

```

```

<!--- Copy test job URL here -->

Link to test pipeline: XXX

### Ways to reproduce

Using the [scripts](https://forge.3gpp.org/rep/ivas-codec-pc/ivas-codec/-/wikis/Software-development/pyivastest-howto#how-to-reproduce-tests):

<!--- check correct sanitizer type -->

<!--- add error pattern if needed -->

```

python3 scripts/IvasBuildAndRunChecks.py --checks CLANGX -m MODE -p /path/to/my/local/ci_linux_ltv_local.json

```

or directly:

```

make clean

make -j CLANG=X

./IVAS_cod ...

eid-xor -vbr -fer bit ep_015.g192 bit_fer

./IVAS_dec ...

```

<!--- Below are labels that will be added but are not shown in description. This is a template to help fill them.

      Add further information to the first row and remove and add labels as necessary.  -->

/label ~"Priority::Critical" ~Company: ~Subpart:

/label ~Type:Bug ~Status::ToDo