chore(github): add bounty issue labels (#2634)

Author: tusharmath

.github/labels.json

@@ -243,5 +243,71 @@
     "color": "F9D0C4",
     "description": "Build release binaries for all target platforms in CI",
     "aliases": ["ci:build-all-targets", "build-all-targets"]
+  },
+  {
+    "name": "bounty: 💰 $100",
+    "color": "F9C74F",
+    "description": "This issue has a $100 bounty attached.",
+    "aliases": ["bounty:100"]
+  },
+  {
+    "name": "bounty: 💰 $200",
+    "color": "F9C74F",
+    "description": "This issue has a $200 bounty attached.",
+    "aliases": ["bounty:200"]
+  },
+  {
+    "name": "bounty: 💰 $300",
+    "color": "F9C74F",
+    "description": "This issue has a $300 bounty attached.",
+    "aliases": ["bounty:300"]
+  },
+  {
+    "name": "bounty: 💰 $500",
+    "color": "F9C74F",
+    "description": "This issue has a $500 bounty attached.",
+    "aliases": ["bounty:500"]
+  },
+  {
+    "name": "bounty: 💰 $800",
+    "color": "F9C74F",
+    "description": "This issue has a $800 bounty attached.",
+    "aliases": ["bounty:800"]
+  },
+  {
+    "name": "bounty: 💰 $1300",
+    "color": "F9C74F",
+    "description": "This issue has a $1300 bounty attached.",
+    "aliases": ["bounty:1300"]
+  },
+  {
+    "name": "bounty: 💰 $2100",
+    "color": "F9C74F",
+    "description": "This issue has a $2100 bounty attached.",
+    "aliases": ["bounty:2100"]
+  },
+  {
+    "name": "bounty: 💰 $3400",
+    "color": "F9C74F",
+    "description": "This issue has a $3400 bounty attached.",
+    "aliases": ["bounty:3400"]
+  },
+  {
+    "name": "bounty: 💰 $5500",
+    "color": "F9C74F",
+    "description": "This issue has a $5500 bounty attached.",
+    "aliases": ["bounty:5500"]
+  },
+  {
+    "name": "bounty: claimed",
+    "color": "F9C74F",
+    "description": "This bounty has been claimed and is being worked on.",
+    "aliases": ["bounty:claimed"]
+  },
+  {
+    "name": "bounty: rewarded",
+    "color": "F9C74F",
+    "description": "This bounty has been completed and the reward paid out.",
+    "aliases": ["bounty:rewarded", "bounty:earned"]
   }
 ]