feat(deltagare): Matched deltagareinformation page to the design. (TV-269)

Squashed commit of the following:

commit f850837fb7629ca9acbd7e9e9d6b8e3a9b356e6d
Author: Erik Tiekstra <erik.tiekstra@arbetsformedlingen.se>
Date:   Tue Aug 3 12:42:46 2021 +0200

    Removed some unnecessary null-checks

commit 2817775633dc9ed546c48cfdd2092eafb0679686
Author: Erik Tiekstra <erik.tiekstra@arbetsformedlingen.se>
Date:   Tue Aug 3 12:20:58 2021 +0200

    Some template changes

commit 9305a1dce85bf177964ec3ad6bb6fe58b7c52332
Author: Erik Tiekstra <erik.tiekstra@arbetsformedlingen.se>
Date:   Mon Aug 2 15:21:53 2021 +0200

    Added some fixes to layout

commit 69d5847a0f0ff4aa9fac39ef202edecc28bcfe0f
Merge: c06d16d fe89d57
Author: Erik Tiekstra <erik.tiekstra@arbetsformedlingen.se>
Date:   Mon Aug 2 11:36:45 2021 +0200

    Merged develop and fixed conflicts

commit c06d16debbe933c1c7f7c927c0f0c32034c6f011
Author: panpe <perham.panbehchi@arbetsformedlingen.se>
Date:   Fri Jul 16 12:56:05 2021 +0200

    fixed some small issues such as disability was not caught. Connected this to the swagger backend. But it needs some better null checks

commit c6a933b3bc2658816bbab5c8399a2de9d3a0bc4a
Author: Cecilia Varnava <cecilia.varnava@arbetsformedlingen.se>
Date:   Mon Jul 12 01:12:35 2021 +0200

    TV-269 wip

commit 5e7252d0dbe33ca3aca0e2e82860fa5b799745cc
Author: Cecilia Varnava <cecilia.varnava@arbetsformedlingen.se>
Date:   Mon Jul 12 01:03:47 2021 +0200

    TV-269 Deltagare - mocked workexperiences

commit f50fa65e2e297f7f551be53a2c181983b53119e4
Author: Cecilia Varnava <cecilia.varnava@arbetsformedlingen.se>
Date:   Thu Jul 8 11:15:47 2021 +0200

    TV-269 added tabs style and deltagare data

package.json

@@ -53,7 +53,7 @@
     "@angular/platform-browser": "^11.2.0",
     "@angular/platform-browser-dynamic": "^11.2.0",
     "@angular/router": "^11.2.0",
-    "@digi/core": "^9.1.0",
+    "@digi/core": "^9.4.0",
     "@digi/styles": "^6.0.2",
     "@nrwl/angular": "11.5.1",
     "date-fns": "^2.22.1",