update manifest to v3

Author: HanJaeJoon

manifest.json

@@ -1,16 +1,15 @@
 {
-    "manifest_version": 2,
+    "manifest_version": 3,
     "name": "GitHub Jira Integration",
-    "version": "1.2.3",
+    "version": "1.2.4",
 
     "description": "This extension shows contents of linked tasks from Jira in Github",
 
     "author": "Rob Quist / DukeSoft",
     "homepage_url": "https://github.com/RobQuistNL/chrome-github-jira",
 
     "options_ui": {
-        "page": "src/options.html",
-        "chrome_style": true
+        "page": "src/options.html"
     },
 
     "icons": {
@@ -22,7 +21,14 @@
     },
 
     "web_accessible_resources": [
-        "images/jira.png"
+        {
+          "resources": [
+            "images/jira.png"
+          ],
+          "matches": [
+            "*://*/*"
+          ]
+        }
     ],
 
     "content_scripts": [
@@ -35,15 +41,18 @@
 
     "permissions": [
         "activeTab",
-        "storage",
+        "storage"
+    ],
+
+    "host_permissions": [
         "https://*.atlassian.net/",
         "https://*.jira.com/",
         "http://*.atlassian.net/",
         "http://*.jira.com/"
     ],
 
     "background": {
-        "scripts": ["src/background.js"],
-        "persistent": false
+        "service_worker": "src/background.js",
+        "type": "module"
     }
 }

src/content.js

@@ -1,6 +1,6 @@
 // The last time a refresh of the page was done
 let lastRefresh = (new Date()).getTime();
-let jiraLogo = chrome.extension.getURL("images/jira.png");
+let jiraLogo = chrome.runtime.getURL("images/jira.png");
 let jiraUrl = '';
 let acceptanceStartString = 'h3. Acceptance Criteria';
 let acceptanceEndString  = 'h3. Notes';