Bump buble from 0.19.7 to 0.19.8

Bumps [buble](https://github.com/bublejs/buble) from 0.19.7 to 0.19.8.
- [Release notes](https://github.com/bublejs/buble/releases)
- [Changelog](https://github.com/bublejs/buble/blob/master/CHANGELOG.md)
- [Commits](https://github.com/bublejs/buble/compare/v0.19.7...v0.19.8)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package-lock.json

@@ -2186,19 +2186,30 @@
       }
     },
     "buble": {
-      "version": "0.19.7",
-      "resolved": "https://registry.npmjs.org/buble/-/buble-0.19.7.tgz",
-      "integrity": "sha512-YLgWxX/l+NnfotydBlxqCMPR4FREE4ubuHphALz0FxQ7u2hp3BzxTKQ4nKpapOaRJfEm1gukC68KnT2OymRK0g==",
+      "version": "0.19.8",
+      "resolved": "https://registry.npmjs.org/buble/-/buble-0.19.8.tgz",
+      "integrity": "sha512-IoGZzrUTY5fKXVkgGHw3QeXFMUNBFv+9l8a4QJKG1JhG3nCMHTdEX1DCOg8568E2Q9qvAQIiSokv6Jsgx8p2cA==",
       "dev": true,
       "requires": {
         "acorn": "^6.1.1",
         "acorn-dynamic-import": "^4.0.0",
         "acorn-jsx": "^5.0.1",
         "chalk": "^2.4.2",
-        "magic-string": "^0.25.2",
+        "magic-string": "^0.25.3",
         "minimist": "^1.2.0",
-        "os-homedir": "^1.0.1",
+        "os-homedir": "^2.0.0",
         "regexpu-core": "^4.5.4"
+      },
+      "dependencies": {
+        "magic-string": {
+          "version": "0.25.4",
+          "resolved": "https://registry.npmjs.org/magic-string/-/magic-string-0.25.4.tgz",
+          "integrity": "sha512-oycWO9nEVAP2RVPbIoDoA4Y7LFIJ3xRYov93gAyJhZkET1tNuB0u7uWkZS2LpBWTJUWnmau/To8ECWRC+jKNfw==",
+          "dev": true,
+          "requires": {
+            "sourcemap-codec": "^1.4.4"
+          }
+        }
       }
     },
     "buble-loader": {
@@ -8138,9 +8149,9 @@
       "dev": true
     },
     "os-homedir": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/os-homedir/-/os-homedir-1.0.2.tgz",
-      "integrity": "sha1-/7xJiDNuDoM94MFox+8VISGqf7M=",
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/os-homedir/-/os-homedir-2.0.0.tgz",
+      "integrity": "sha512-saRNz0DSC5C/I++gFIaJTXoFJMRwiP5zHar5vV3xQ2TkgEw6hDCcU5F272JjUylpiVgBrZNQHnfjkLabTfb92Q==",
       "dev": true
     },
     "os-locale": {