Update snap_notify to allow JSX content (#2706)

Added the `title`, `detailedView` and `footerLink` properties to `inApp`
notifications. This allows snaps to provide expanded views with their
notifications. The `detailedView` property lets snaps return JSX content
with a limited subset of components. The `footerLink` property is
optional when providing an expanded view. This content is initially
being exposed to populate a modal, but in the future may populate an
entire page.

packages/examples/packages/browserify-plugin/snap.manifest.json

@@ -7,7 +7,7 @@
     "url": "https://github.com/MetaMask/snaps.git"
   },
   "source": {
-    "shasum": "oeprRlfJxxGH+tvOyO7i4hy3l0SjzR3rA73tZS7vlZk=",
+    "shasum": "Rvk4nDRt8bofy5oUtavVGwVB0pnZ7BdsmO9V315Qs+w=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",

packages/examples/packages/browserify/snap.manifest.json

@@ -7,7 +7,7 @@
     "url": "https://github.com/MetaMask/snaps.git"
   },
   "source": {
-    "shasum": "PL+Bg6eUiAl4uBSuGbX4gdcrgxFZIedy/N7FjVMzKIY=",
+    "shasum": "3LsbiHzT2I8gHJPQCu6JbTiKKCy5XA2VQQdW9Qkn3XU=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",

packages/snaps-rpc-methods/jest.config.js

@@ -10,10 +10,10 @@ module.exports = deepmerge(baseConfig, {
   ],
   coverageThreshold: {
     global: {
-      branches: 92.62,
+      branches: 92.68,
       functions: 97.17,
-      lines: 97.67,
-      statements: 97.16,
+      lines: 97.71,
+      statements: 97.21,
     },
   },
 });