[Ingest Pipelines] Update copy in Manage processors (elastic#196923)

## Summary

This PR adds some copy changes to the Manage processors pages.

1. Empty prompt
- Width and padding of the prompt is adjusted so that "IP" in the title
starts in the 2nd line
- Description is updated
<img width="800" alt="Screenshot 2024-10-18 at 17 00 53"
src="https://github.com/user-attachments/assets/51aa6cdc-5eb4-4c54-8960-7ee273d82ef5">

2. Add database modal
- Copy in callouts is updated
- The help text of the "Type" field is updated
- The text in the "Database already exists" error callout is updated
<img width="1490" alt="Screenshot 2024-10-21 at 09 34 12"
src="https://github.com/user-attachments/assets/ab3c2e21-4457-435f-a4c3-874c6edcb2ce">
<img width="1498" alt="Screenshot 2024-10-18 at 17 24 43"
src="https://github.com/user-attachments/assets/a0c15f5d-9360-4ee7-806d-2b5b64b6fd2a">

3. Manage processors page
- The title of the page is changed from "GeoIP" to "IP Location"
<img width="800" alt="Screenshot 2024-10-18 at 17 20 01"
src="https://github.com/user-attachments/assets/cde8b070-9664-42df-b71a-723a5356d4a2">

(cherry picked from commit 996eb73)

x-pack/plugins/ingest_pipelines/public/application/sections/manage_processors/add_database_modal.tsx

@@ -137,7 +137,7 @@ export const AddDatabaseModal = ({
             helpText={
               <FormattedMessage
                 id="xpack.ingestPipelines.manageProcessors.geoip.addDatabaseForm.databaseTypeSelectHelpText"
-                defaultMessage="Select which provider you want to use"
+                defaultMessage="Select the provider you want to use."
               />
             }
           >
@@ -156,15 +156,15 @@ export const AddDatabaseModal = ({
                 title={
                   <FormattedMessage
                     id="xpack.ingestPipelines.manageProcessors.geoip.licenseCalloutTitle"
-                    defaultMessage="Add your MaxMind license key to keystore"
+                    defaultMessage="Add your MaxMind license token to the keystore"
                   />
                 }
                 iconType="iInCircle"
               >
                 <p>
                   <FormattedMessage
                     id="xpack.ingestPipelines.manageProcessors.geoip.licenseCalloutText"
-                    defaultMessage="In order to grant access to your MaxMind account, you must add the license key to the keystore."
+                    defaultMessage="The processor needs the license key to connect to the database."
                   />
                 </p>
               </EuiCallOut>
@@ -178,15 +178,15 @@ export const AddDatabaseModal = ({
                 title={
                   <FormattedMessage
                     id="xpack.ingestPipelines.manageProcessors.geoip.licenseCalloutTitle"
-                    defaultMessage="Add your IP Info license token to keystore"
+                    defaultMessage="Add your IP Info license token to the keystore"
                   />
                 }
                 iconType="iInCircle"
               >
                 <p>
                   <FormattedMessage
                     id="xpack.ingestPipelines.manageProcessors.geoip.licenseCalloutText"
-                    defaultMessage="In order to grant access to your IP Info account, you must add the license token to the keystore."
+                    defaultMessage="The processor needs the license key to connect to the database."
                   />
                 </p>
               </EuiCallOut>
@@ -246,7 +246,7 @@ export const AddDatabaseModal = ({
               <p>
                 <FormattedMessage
                   id="xpack.ingestPipelines.manageProcessors.geoip.nameExistsErrorText"
-                  defaultMessage="Database cannot be added multiple times."
+                  defaultMessage="A database needs to be added only once in order to be available."
                 />
               </p>
             </EuiCallOut>

x-pack/plugins/ingest_pipelines/public/application/sections/manage_processors/empty_list.tsx

@@ -8,6 +8,7 @@
 import { EuiPageTemplate } from '@elastic/eui';
 import { FormattedMessage } from '@kbn/i18n-react';
 import React from 'react';
+import { css } from '@emotion/react/dist/emotion-react.cjs';
 
 export const EmptyList = ({ addDatabaseButton }: { addDatabaseButton: JSX.Element }) => {
   return (
@@ -26,11 +27,15 @@ export const EmptyList = ({ addDatabaseButton }: { addDatabaseButton: JSX.Elemen
         <p>
           <FormattedMessage
             id="xpack.ingestPipelines.manageProcessors.geoip.emptyPromptDescription"
-            defaultMessage="Use a custom database when setting up IP Location processor."
+            defaultMessage="Set up a connection to a custom database when setting up IP Location processor."
           />
         </p>
       }
       actions={addDatabaseButton}
+      css={css`
+        width: 450px;
+        padding: 0 20px 0 20px;
+      `}
     />
   );
 };

x-pack/plugins/ingest_pipelines/public/application/sections/manage_processors/geoip_list.tsx

@@ -162,7 +162,7 @@ export const GeoipList: React.FunctionComponent = () => {
               <h2>
                 <FormattedMessage
                   id="xpack.ingestPipelines.manageProcessors.geoip.tableTitle"
-                  defaultMessage="GeoIP"
+                  defaultMessage="IP Location"
                 />
               </h2>
             </EuiTitle>