Gain more control over the application of where_primitives

Cannot create/control the application of ```where_primitives``` independent of the ```agg_primitives```

**Use case**: Say, I have a column for ```spend```. I create a ```seed_feature``` to create buckets on the ```spend``` column and add those buckets as its ```interesting_values```. I might want to create the feature ```min(spend)``` on the whole. But, within the bucket [10000,15000], I might not want to create the ```min(spend where spend_bucket == 10000_15000)```. How do I go about having this kind of control where I control primitives application only when ```where``` clause is in effect

#### Feature Request Description
The Source of the problem is that where_primitives are tightly coupled with agg_primitives.
1. where_primitives that are also not specified under agg_primitives don't get used and hence result in warnings.warn(warning_msg, UnusedPrimitiveWarning)
2. You can only control the primitive application at the level of the primitive name which causes the effect of any attempt to control the application of a primitive to apply to both ```where_primitives``` and ```agg_primitives```

Currently, the primitives application can be controlled via ```ignore_entities```, ```ignore_variables``` and ```primitive_options``` arguments
```ignore_entities``` and ```ignore_variables``` control the primitive application for the entire DFS run and thus are helpless in handling primitive application only when where clause is in effect
```primitive_options``` provide more granular control over the primitive application through its ```include_entities```, ```ignore_entities```, ```include_variables```, ```ignore_variables```, ```include_groupby_entities```, ```ignore_groupby_entities```, ```include_groupby_variables```, ```ignore_groupby_variables``` keys. But, None of these options makes it possible to control the application of a primitive only when the where clause is in effect.

#### Expected Output
1. ```where_primitives``` should not necessarily be a subset of ```agg_primitives```
2. Have a separate ```where_primitive_options``` argument

#### Output of ``featuretools.show_info()``

Featuretools version: 0.25.0
Featuretools installation directory: /home/nitin/miniconda3/envs/featuretools/lib/python3.9/site-packages/featuretools

SYSTEM INFO
-----------
python: 3.9.4.final.0
python-bits: 64
OS: Linux
OS-release: 5.4.0-74-generic
machine: x86_64
processor: x86_64
byteorder: little
LC_ALL: None
LANG: en_IN
LOCALE: en_IN.ISO8859-1

INSTALLED VERSIONS
------------------
numpy: 1.20.3
pandas: 1.2.4
tqdm: 4.61.1
PyYAML: 5.4.1
cloudpickle: 1.6.0
dask: 2021.6.0
distributed: 2021.6.0
psutil: 5.8.0
pip: 21.1.2
setuptools: 49.6.0.post20210108