Bump ics from 0.1.3 to 0.2.0

Bumps [ics](https://github.com/nwcell/ics.js) from 0.1.3 to 0.2.0.
- [Release notes](https://github.com/nwcell/ics.js/releases)
- [Commits](nwcell/ics.js@0.1.3...0.2.0)

---
updated-dependencies:
- dependency-name: ics
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

yarn.lock

@@ -5950,10 +5950,10 @@ graceful-fs@~2.0.0:
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-2.0.3.tgz#7cd2cdb228a4a3f36e95efa6cc142de7d1a136d0"
   integrity sha1-fNLNsiiko/Nule+mzBQt59GhNtA=
 
-"grow-textarea@git+https://github.com/jywarren/grow.git#d54141c9456343f14cc6c935faa0915af09eb669":
+"grow-textarea@git://github.com/jywarren/grow.git#d54141c9456343f14cc6c935faa0915af09eb669":
   version "1.0.1"
   uid d54141c9456343f14cc6c935faa0915af09eb669
-  resolved "git+https://github.com/jywarren/grow.git#d54141c9456343f14cc6c935faa0915af09eb669"
+  resolved "git://github.com/jywarren/grow.git#d54141c9456343f14cc6c935faa0915af09eb669"
   dependencies:
     component-event "^0.1.4"
     ianstormtaylor-css "^0.3.1"
@@ -13717,10 +13717,10 @@ window-size@0.1.0:
   resolved "https://registry.yarnpkg.com/window-size/-/window-size-0.1.0.tgz#5438cd2ea93b202efa3a19fe8887aee7c94f9c9d"
   integrity sha1-VDjNLqk7IC76Ohn+iIeu58lPnJ0=
 
-"woofmark@git+https://github.com/jywarren/woofmark.git#plots2":
+"woofmark@git://github.com/jywarren/woofmark.git#plots2":
   version "4.0.3"
   uid "78821fad8687757a4201fbef3be4b85418e785ef"
-  resolved "git+https://github.com/jywarren/woofmark.git#78821fad8687757a4201fbef3be4b85418e785ef"
+  resolved "git://github.com/jywarren/woofmark.git#78821fad8687757a4201fbef3be4b85418e785ef"
   dependencies:
     bullseye "1.4.6"
     bureaucracy "1.0.7"