chore(deps): update dependency @types/execa to v2

package.json

@@ -65,7 +65,7 @@
     "@sourcegraph/eslint-config": "^0.23.0",
     "@sourcegraph/prettierrc": "^3.0.3",
     "@sourcegraph/tsconfig": "^4.0.1",
-    "@types/execa": "0.9.0",
+    "@types/execa": "2.0.0",
     "@types/inquirer": "8.2.10",
     "@types/js-yaml": "3.12.5",
     "@types/mkdirp-promise": "5.0.0",

yarn.lock

@@ -667,12 +667,12 @@
   resolved "https://registry.yarnpkg.com/@types/color-name/-/color-name-1.1.1.tgz#1c1261bbeaa10a8055bbc5d8ab84b7b2afc846a0"
   integrity sha512-rr+OQyAjxze7GgWrSaJwydHStIhHq2lvY3BOC2Mj7KnzI7XK0Uw1TOOdI9lDoajEbSWLiYgoo4f1R51erQfhPQ==
 
-"@types/execa@0.9.0":
-  version "0.9.0"
-  resolved "https://registry.yarnpkg.com/@types/execa/-/execa-0.9.0.tgz#9b025d2755f17e80beaf9368c3f4f319d8b0fb93"
-  integrity sha512-mgfd93RhzjYBUHHV532turHC2j4l/qxsF/PbfDmprHDEUHmNZGlDn1CEsulGK3AfsPdhkWzZQT/S/k0UGhLGsA==
+"@types/execa@2.0.0":
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/@types/execa/-/execa-2.0.0.tgz#4dd5523520c51834bf8d0c280f460814e5238281"
+  integrity sha512-aBnkJ0r3khaZkHzu9pDZeWXrDg1N/ZtDGRQkK+KIqNVvvTvW+URXMUHQQCQMYdb2GPrcwu9Fq6l9iiT+pirIbg==
   dependencies:
-    "@types/node" "*"
+    execa "*"
 
 "@types/glob@*":
   version "7.1.3"
@@ -2818,6 +2818,21 @@ event-emitter@^0.3.5:
     d "1"
     es5-ext "~0.10.14"
 
+execa@*, execa@^4.0.0, execa@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/execa/-/execa-4.0.2.tgz#ad87fb7b2d9d564f70d2b62d511bee41d5cbb240"
+  integrity sha512-QI2zLa6CjGWdiQsmSkZoGtDx2N+cQIGb3yNolGTdjSQzydzLgYYf8LRuagp7S7fPimjcrzUDSUFd/MgzELMi4Q==
+  dependencies:
+    cross-spawn "^7.0.0"
+    get-stream "^5.0.0"
+    human-signals "^1.1.1"
+    is-stream "^2.0.0"
+    merge-stream "^2.0.0"
+    npm-run-path "^4.0.0"
+    onetime "^5.1.0"
+    signal-exit "^3.0.2"
+    strip-final-newline "^2.0.0"
+
 execa@^0.7.0:
   version "0.7.0"
   resolved "https://registry.yarnpkg.com/execa/-/execa-0.7.0.tgz#944becd34cc41ee32a63a9faf27ad5a65fc59777"
@@ -2844,21 +2859,6 @@ execa@^1.0.0:
     signal-exit "^3.0.0"
     strip-eof "^1.0.0"
 
-execa@^4.0.0, execa@^4.0.2:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/execa/-/execa-4.0.2.tgz#ad87fb7b2d9d564f70d2b62d511bee41d5cbb240"
-  integrity sha512-QI2zLa6CjGWdiQsmSkZoGtDx2N+cQIGb3yNolGTdjSQzydzLgYYf8LRuagp7S7fPimjcrzUDSUFd/MgzELMi4Q==
-  dependencies:
-    cross-spawn "^7.0.0"
-    get-stream "^5.0.0"
-    human-signals "^1.1.1"
-    is-stream "^2.0.0"
-    merge-stream "^2.0.0"
-    npm-run-path "^4.0.0"
-    onetime "^5.1.0"
-    signal-exit "^3.0.2"
-    strip-final-newline "^2.0.0"
-
 execa@^5.0.0:
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/execa/-/execa-5.1.1.tgz#f80ad9cbf4298f7bd1d4c9555c21e93741c411dd"