chore(deps): pin dependency execa to 5.0.0 (#435)

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

package.json

@@ -21,7 +21,7 @@
   },
   "devDependencies": {
     "cmd-ts": "0.6.9",
-    "execa": "^5.0.0",
+    "execa": "5.0.0",
     "lerna-changelog": "1.0.1",
     "prettier": "2.2.1",
     "toml": "3.0.0"

yarn.lock

@@ -322,22 +322,9 @@ escape-string-regexp@^1.0.5:
   resolved "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
   integrity sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ=
 
-execa@^1.0.0:
+execa@5.0.0:
-  version "1.0.0"
-  resolved "https://registry.npmjs.org/execa/-/execa-1.0.0.tgz#c6236a5bb4df6d6f15e88e7f017798216749ddd8"
-  integrity sha512-adbxcyWV46qiHyvSp50TKt05tB4tK3HcmF7/nxfAdhnox83seTDbwnaqKO4sXRy7roHAIFqJP/Rw/AuEbX61LA==
-  dependencies:
-    cross-spawn "^6.0.0"
-    get-stream "^4.0.0"
-    is-stream "^1.1.0"
-    npm-run-path "^2.0.0"
-    p-finally "^1.0.0"
-    signal-exit "^3.0.0"
-    strip-eof "^1.0.0"
-
-execa@^5.0.0:
   version "5.0.0"
-  resolved "https://registry.npmjs.org/execa/-/execa-5.0.0.tgz#4029b0007998a841fbd1032e5f4de86a3c1e3376"
+  resolved "https://registry.yarnpkg.com/execa/-/execa-5.0.0.tgz#4029b0007998a841fbd1032e5f4de86a3c1e3376"
   integrity sha512-ov6w/2LCiuyO4RLYGdpFGjkcs0wMTgGE8PrkTHikeUy5iJekXyPIKUjifk5CsE0pt7sMCrMZ3YNqoCj6idQOnQ==
   dependencies:
     cross-spawn "^7.0.3"
@@ -350,6 +337,19 @@ execa@^5.0.0:
     signal-exit "^3.0.3"
     strip-final-newline "^2.0.0"
 
+execa@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.npmjs.org/execa/-/execa-1.0.0.tgz#c6236a5bb4df6d6f15e88e7f017798216749ddd8"
+  integrity sha512-adbxcyWV46qiHyvSp50TKt05tB4tK3HcmF7/nxfAdhnox83seTDbwnaqKO4sXRy7roHAIFqJP/Rw/AuEbX61LA==
+  dependencies:
+    cross-spawn "^6.0.0"
+    get-stream "^4.0.0"
+    is-stream "^1.1.0"
+    npm-run-path "^2.0.0"
+    p-finally "^1.0.0"
+    signal-exit "^3.0.0"
+    strip-eof "^1.0.0"
+
 figgy-pudding@^3.5.1:
   version "3.5.2"
   resolved "https://registry.npmjs.org/figgy-pudding/-/figgy-pudding-3.5.2.tgz#b4eee8148abb01dcf1d1ac34367d59e12fa61d6e"