build: update devdependency @rollup/plugin-babel to ~5.1.0 (#443)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

Author: renovate[bot]

package.json

@@ -36,7 +36,7 @@
     "@babel/cli": "~7.10.0",
     "@babel/core": "~7.10.0",
     "@babel/preset-env": "~7.10.0",
-    "@rollup/plugin-babel": "~5.0.0",
+    "@rollup/plugin-babel": "~5.1.0",
     "axios": "~0.19.0",
     "axios-mock-adapter": "~1.18.0",
     "babel-jest": "~26.1.0",

yarn.lock

@@ -2173,10 +2173,10 @@
   dependencies:
     "@types/node" ">= 8"
 
-"@rollup/plugin-babel@~5.0.0":
-  version "5.0.4"
-  resolved "https://registry.yarnpkg.com/@rollup/plugin-babel/-/plugin-babel-5.0.4.tgz#dbfcf86a0561e399579ceb1a534a83c970e76645"
-  integrity sha512-MBtNoi5gqBEbqy1gE9jZBfPsi10kbuK2CEu9bx53nk1Z3ATRvBOoZ/GsbhXOeVbS76xXi/DeYM+vYX6EGIDv9A==
+"@rollup/plugin-babel@~5.1.0":
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/@rollup/plugin-babel/-/plugin-babel-5.1.0.tgz#ad8b5803fa6e1feb0f168984edc040b90d966450"
+  integrity sha512-zXBEYmfiLAMvB+ZBa6m/q9hsQYAq1sUFdjuP1F6C2pf6uQcpHwAWQveZgzS63zXdKPUYHD3Dr7BhjCqcr0bbLw==
   dependencies:
     "@babel/helper-module-imports" "^7.7.4"
     "@rollup/pluginutils" "^3.0.8"