Update homepage text (#41642)

Changes:

- Changed "Configuration as code" to "Infrastructure as code."
- Updated "UI, API, or infrastructure as code" feature block to not be
duplicative.
- Removed "agent" from the bottom ticker.
- Corrected typo on screenshot.

website/views/pages/homepage.ejs

@@ -84,8 +84,8 @@
             <p>Unlike other solutions, you can let us host Fleet for you or deploy it yourself. You get the same experience either way.</p>
           </div>
           <div purpose="feature-block">
-            <h5>UI, API, or GitOps</h5>
-            <p>Manage devices how you work best, with full support for configuration as code.</p>
+            <h5>UI, API, or infrastructure as code</h5>
+            <p>Work in the UI, automate with the API, or manage settings as code.</p>
           </div>
           <div purpose="feature-block">
             <h5>Real device choice—even Linux</h5>
@@ -372,7 +372,7 @@
             </div>
 
             <div purpose="table-row">
-              <div purpose="feature-name"><p>Config as code (GitOps)</p></div>
+              <div purpose="feature-name"><p>Infrastructure as code</p></div>
               <div purpose="fleet-column"><img class="mx-auto" alt="checkmark" purpose="checkmark" src="/images/icon-checkmark-green-16x16@2x.png"></div>
               <div purpose="comparison-column" v-if="['puppet', 'chef', 'ansible'].includes(comparisonModeForIt)">
                 <img class="mx-auto" alt="checkmark" purpose="checkmark" src="/images/icon-checkmark-green-16x16@2x.png">
@@ -746,7 +746,7 @@
           </div>
 
           <div purpose="feature-table">
-            <div purpose="feature-name"><p>Config as code (GitOps)</p></div>
+            <div purpose="feature-name"><p>Infrastructure as code</p></div>
             <div purpose="feature-table-row">
               <div>Fleet</div>
               <div purpose="feature-status">
@@ -1443,7 +1443,6 @@
               <span purpose="bottom-cta-ticker-option">new hire</span>
               <span purpose="bottom-cta-ticker-option">offboard</span>
               <span purpose="bottom-cta-ticker-option">employee</span>
-              <span purpose="bottom-cta-ticker-option">agent</span>
               <span purpose="bottom-cta-ticker-option">robot</span>
               <span purpose="bottom-cta-ticker-option">satellite</span>
               <span purpose="bottom-cta-ticker-option">telescope</span>