Bump bootstrap-table from 1.19.1 to 1.20.2 in /app/assets

Bumps [bootstrap-table](https://github.com/wenzhixin/bootstrap-table) from 1.19.1 to 1.20.2.
- [Release notes](https://github.com/wenzhixin/bootstrap-table/releases)
- [Changelog](https://github.com/wenzhixin/bootstrap-table/blob/develop/CHANGELOG.md)
- [Commits](wenzhixin/bootstrap-table@1.19.1...1.20.2)

---
updated-dependencies:
- dependency-name: bootstrap-table
  dependency-type: direct:production
...

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

Author: dependabot[bot]

app/assets/package.json

@@ -20,7 +20,7 @@
     "bootstrap-filestyle": "1.2.1",
     "bootstrap-sass": "3.3.6",
     "bootstrap-select": "1.13.5",
-    "bootstrap-table": "1.19.1",
+    "bootstrap-table": "1.20.2",
     "cross-env": "^5.2.1",
     "fuse.js": "^6.5.3",
     "jquery": "2.2.4",

app/assets/yarn.lock

@@ -1720,10 +1720,10 @@ [email protected]:
   resolved "https://registry.yarnpkg.com/bootstrap-select/-/bootstrap-select-1.13.5.tgz#12f000b25a95ed642fe371ae9e311d3afbb8c53f"
   integrity sha512-1uYsYLB4FvGdwM6qzIfTxp6sP5gDqjPgWNHJztBfYUTIo1GUYG5zzmMVWiJvdxJlsvBXZ9AObmeZdzi0eg2jaA==
 
-bootstrap-table@1.19.1:
-  version "1.19.1"
-  resolved "https://registry.yarnpkg.com/bootstrap-table/-/bootstrap-table-1.19.1.tgz#c88384a2993d8df9618b80fee147f1bf1cb2d7c1"
-  integrity sha512-WvV+l1AI/C+zThaKmfHmi/IuayVNB0qdFyEhFx1jyZhO0oLtNJNANkCR3rvJf6Dkh72dsLElxpE/bzK9seEQLA==
+bootstrap-table@1.20.2:
+  version "1.20.2"
+  resolved "https://registry.yarnpkg.com/bootstrap-table/-/bootstrap-table-1.20.2.tgz#187fcd1812fa3422f964e3b32e3fc3d266108a83"
+  integrity sha512-6j9zfjjK6VZyJj8KsH+LnGczqglmMvMctGAoEAKDvrQ92ExQbA3mHGYPQr9iPrzoyeGL8+6Dyx6LqJbWmWmBoA==
 
 brace-expansion@^1.1.7:
   version "1.1.11"