lib: update DeckDeckGo v1.0.0-beta.9

Author: peterpeterparker

package-lock.json

@@ -35,7 +35,7 @@
   "dependencies": {
     "@ionic/core": "^4.0.0-beta.16",
     "@webcomponents/custom-elements": "^1.2.1",
-    "deckdeckgo": "^1.0.0-beta.8",
+    "deckdeckgo": "^1.0.0-beta.9",
     "deckdeckgo-remote": "^1.0.0-alpha.2",
     "ionicons": "^4.4.8"
   },

package.json

@@ -127,7 +127,7 @@ <h3 slot="end"><strong>Interact</strong> in real-time with your presentation usi
                 </div>
             </deckgo-slide-split>
 
-            <deckgo-slide-author img-url="https://secure.meetupstatic.com/photos/member/9/c/4/2/member_272620002.jpeg">
+            <deckgo-slide-author img-src="https://secure.meetupstatic.com/photos/member/9/c/4/2/member_272620002.jpeg">
                 <h1 slot="title">Templates</h1>
                 <div slot="author">
                     <h2>Templates</h2>
@@ -138,7 +138,7 @@ <h2>Templates</h2>
                 <div slot="social-link"><deckgo-social medium="david.dalbusco"><img style="width: 1em;" alt="David on Medium" slot="icon" src="assets/img/medium-icon.svg"/> medium</deckgo-social></div>
             </deckgo-slide-author>
 
-            <deckgo-slide-code src-file="./assets/code/deckdeckgo-slide-code-example.txt" style="--code-margin-bottom: 6rem; --background: var(--ion-color-dark); --color: var(--ion-color-light); --code-color: var(--ion-color-light);">
+            <deckgo-slide-code src="./assets/code/deckdeckgo-slide-code-example.txt" style="--code-margin-bottom: 6rem; --background: var(--ion-color-dark); --color: var(--ion-color-light); --code-color: var(--ion-color-light);">
                 <h2 slot="title">Showcase your code</h2>
             </deckgo-slide-code>