Update FE to Def M (#1235)

* Update to Def M

- update first column of meth page, formula intro, ID,AND, & remove THEN
- remove Low income box under download box
- update id as disadv. in each category
- modify AND clause in each category
- add dataset Higher ed enrollment
- update snapshots

* Fix HS and higher ed DOM id in links

* Update side panel description to def m

* Fix typo on AND part of the formula

* Update snapshots

* Update snapshot

* Resolve rebase error where Send feedback was removed

- add back send feedback button
- update snapshots

* Add back blue indicator boolean

client/src/pages/methodology.tsx

@@ -8,8 +8,6 @@ import DownloadPacket from '../components/DownloadPacket';
 import J40MainGridContainer from '../components/J40MainGridContainer';
 import MethodologyFormula from '../components/MethodologyFormula';
 import Layout from '../components/layout';
-import LowIncome from '../components/LowIncome';
-// import ScoreStepsList from '../components/scoreStepsList';
 
 import * as METHODOLOGY_COPY from '../data/copy/methodology';
 
@@ -40,7 +38,7 @@ const IndexPage = ({location}: MethodPageProps) => {
             <MethodologyFormula />
 
             {/* Category description */}
-            <section className={`j40-mt-7`}>
+            <section>
               <p>
                 {intl.formatMessage(METHODOLOGY_COPY.PAGE.CATEGORY_TEXT)}
               </p>
@@ -50,7 +48,6 @@ const IndexPage = ({location}: MethodPageProps) => {
           {/* Second column */}
           <Grid col={12} tablet={{col: 4}}>
             <DownloadPacket />
-            <LowIncome />
           </Grid>
         </Grid>
       </J40MainGridContainer>
@@ -58,13 +55,6 @@ const IndexPage = ({location}: MethodPageProps) => {
       <Categories />
       <DatasetContainer/>
 
-      {/* <J40MainGridContainer>
-        <Grid row>
-          <Grid col>
-            <ScoreStepsList/>
-          </Grid>
-        </Grid>
-      </J40MainGridContainer> */}
     </Layout>
   );
 };