Update region label for data connection panel (#542)

Author: microbit-robert

lang/ui.en.json

@@ -399,6 +399,10 @@
     "defaultMessage": "diagram showing data collection micro:bit being connected to a person's wrist",
     "description": "Aria label for data collection image"
   },
+  "data-connection-region": {
+    "defaultMessage": "micro:bit data connection",
+    "description": "Region label for data connection area"
+  },
   "data-features-hide-action": {
     "defaultMessage": "Hide data features",
     "description": "Hide data features button text"
@@ -608,15 +612,15 @@
     "description": "Tooltip for data feature of a recording"
   },
   "fingerprint-mean-x-tooltip": {
-    "defaultMessage": "Mean value for x-direction data ",
+    "defaultMessage": "Mean value for x-direction data",
     "description": "Tooltip for data feature of a recording"
   },
   "fingerprint-mean-y-tooltip": {
-    "defaultMessage": "Mean value for y-direction data ",
+    "defaultMessage": "Mean value for y-direction data",
     "description": "Tooltip for data feature of a recording"
   },
   "fingerprint-mean-z-tooltip": {
-    "defaultMessage": "Mean value for z-direction data ",
+    "defaultMessage": "Mean value for z-direction data",
     "description": "Tooltip for data feature of a recording"
   },
   "fingerprint-min-x-tooltip": {

src/components/LiveGraphPanel.tsx

@@ -68,7 +68,7 @@ const LiveGraphPanel = ({
   return (
     <HStack
       role="region"
-      aria-label={intl.formatMessage({ id: "live-data-graph" })}
+      aria-label={intl.formatMessage({ id: "data-connection-region" })}
       position="relative"
       h={160}
       width="100%"

src/messages/ui.en.json

@@ -677,6 +677,12 @@
       "value": "diagram showing data collection micro:bit being connected to a person's wrist"
     }
   ],
+  "data-connection-region": [
+    {
+      "type": 0,
+      "value": "micro:bit data connection"
+    }
+  ],
   "data-features-hide-action": [
     {
       "type": 0,
@@ -1040,19 +1046,19 @@
   "fingerprint-mean-x-tooltip": [
     {
       "type": 0,
-      "value": "Mean value for x-direction data "
+      "value": "Mean value for x-direction data"
     }
   ],
   "fingerprint-mean-y-tooltip": [
     {
       "type": 0,
-      "value": "Mean value for y-direction data "
+      "value": "Mean value for y-direction data"
     }
   ],
   "fingerprint-mean-z-tooltip": [
     {
       "type": 0,
-      "value": "Mean value for z-direction data "
+      "value": "Mean value for z-direction data"
     }
   ],
   "fingerprint-min-x-tooltip": [