chore: deps and react-script update (#383)

* chore: deps and react-script update

* ci: bump node version to 18

* ci: depscheck

* docs: mention minimal npm required version

* chore: feedback

Co-authored-by: Vojtech Simetka <vojtech@simetka.cz>

Co-authored-by: Vojtech Simetka <vojtech@simetka.cz>

.github/workflows/check.yaml

@@ -14,7 +14,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [14.x]
+        node-version: [18.x]
 
     env:
       REACT_APP_BEE_HOST: https://api.test-node.staging.ethswarm.org/

.github/workflows/tests.yaml

@@ -14,7 +14,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [14.x]
+        node-version: [18.x]
 
     steps:
       - uses: actions/checkout@v2