Bump lodash from 4.17.20 to 4.17.21

Bumps [lodash](https://github.com/lodash/lodash) from 4.17.20 to 4.17.21.
- [Release notes](https://github.com/lodash/lodash/releases)
- [Commits](lodash/lodash@4.17.20...4.17.21)

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -25,7 +25,7 @@
     "gkcoi": "^1.2.2",
     "history": "^4.10.1",
     "kc-calculator": "link:../kc-calculator",
-    "lodash": "^4.17.19",
+    "lodash": "^4.17.21",
     "lodash-es": "^4.17.15",
     "mobx": "5.15.4",
     "mobx-persist": "^0.4.1",

yarn.lock

@@ -1300,7 +1300,6 @@
 
 "@jervis/data@link:../data":
   version "0.0.0"
-  uid ""
 
 "@jest/console@^25.5.0":
   version "25.5.0"
@@ -8371,7 +8370,6 @@ jws@^4.0.0:
 
 "kc-calculator@link:../kc-calculator":
   version "0.0.0"
-  uid ""
 
 killable@^1.0.1:
   version "1.0.1"
@@ -8573,10 +8571,10 @@ lodash.throttle@^4.1.1:
   resolved "https://registry.yarnpkg.com/lodash.throttle/-/lodash.throttle-4.1.1.tgz#c23e91b710242ac70c37f1e1cda9274cc39bf2f4"
   integrity sha1-wj6RtxAkKscMN/HhzaknTMOb8vQ=
 
-lodash@^4.17.11, lodash@^4.17.12, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.19, lodash@^4.17.20, lodash@^4.17.5, lodash@~4.17.4:
-  version "4.17.20"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.20.tgz#b44a9b6297bcb698f1c51a3545a2b3b368d59c52"
-  integrity sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA==
+lodash@^4.17.11, lodash@^4.17.12, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.19, lodash@^4.17.20, lodash@^4.17.21, lodash@^4.17.5, lodash@~4.17.4:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
 
 log-symbols@^2.1.0:
   version "2.2.0"
@@ -11515,11 +11513,6 @@ side-channel@^1.0.2, side-channel@^1.0.3:
     get-intrinsic "^1.0.2"
     object-inspect "^1.9.0"
 
-sift@^9.0.7:
-  version "9.0.7"
-  resolved "https://registry.yarnpkg.com/sift/-/sift-9.0.7.tgz#7b6e10466d9c3d580f87bef8670b26da9acc7786"
-  integrity sha512-q8Wvt15s0UJfIgVBEupXwITi8AKoHwCZbIO/bz+YMgEZRPh5qj/gjvYtqhKjHWe9srbuq5DyYeRyWPVjkOihPg==
-
 signal-exit@^3.0.0, signal-exit@^3.0.2:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.3.tgz#a1410c2edd8f077b08b4e253c8eacfcaf057461c"