Add lazyloazing to resource cards

Author: educarneiro

src/theme/Resources/index.js

@@ -39,7 +39,7 @@ function Resources() {
         <div className="col col--4">
           <article className="article">
             <div className="article-wrapper">
-              <img src={useBaseUrl('/img/redis-stars-podcast.jpg')} className="thumb" alt="Redis Stars Podcast" />
+              <img src={useBaseUrl('/img/redis-stars-podcast.jpg')} className="thumb" loading="lazy" alt="Redis Stars Podcast" />
               <div className="article-body">
                 <span className="type">Podcast</span>
                 <h3 className="title">How Redis delivers 15M+ MyTeam11 users with over 25,000 ops per second</h3>
@@ -51,7 +51,7 @@ function Resources() {
         <div className="col col--4">
           <article className="article">
             <div className="article-wrapper">
-              <img src={useBaseUrl('/img/redis-sample-app-architecture-diagram.jpg')} className="thumb" alt="Redis Enterprise Cloud sample app architecture diagram" />
+              <img src={useBaseUrl('/img/redis-sample-app-architecture-diagram.jpg')} className="thumb" loading="lazy" alt="Redis Enterprise Cloud sample app architecture diagram" />
               <div className="article-body">
                 <span className="type">Blog</span>
                 <h3 className="title">Serverless development with AWS Lambda and Redis Enterprise Cloud</h3>
@@ -63,7 +63,7 @@ function Resources() {
         <div className="col col--4">
           <article className="article">
             <div className="article-wrapper">
-              <img src={useBaseUrl('/img/redis-client-in-python-sample.jpg')} className="thumb" alt="Terminal screenshot of Python code" />
+              <img src={useBaseUrl('/img/redis-client-in-python-sample.jpg')} className="thumb" loading="lazy" alt="Terminal screenshot of Python code" />
               <div className="article-body">
                 <span className="type">Video</span>
                 <h3 className="title">How to write a Redis client in Python, from scratch</h3>