Add some more background needles

...this reminds me I was naming them by time of day for F33,
which was a good idea. Should've remembered to keep doing that.

Signed-off-by: Adam Williamson <awilliam@redhat.com>

needles/background/33_background-1051-20211004.json

@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "height": 121,
+      "xpos": 838,
+      "ypos": 225,
+      "type": "match",
+      "width": 104
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "33_background"
+  ]
+}

needles/background/35_background-night-20211004.json

@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "height": 168,
+      "xpos": 800,
+      "ypos": 333,
+      "type": "match",
+      "width": 156
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "35_background"
+  ]
+}

needles/background/35_background-transition6-20211004.json

@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "height": 168,
+      "xpos": 799,
+      "ypos": 334,
+      "type": "match",
+      "width": 156
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "35_background"
+  ]
+}