Fixes scrollbars, updates libraries

app/build.gradle.kts

app/sampledata/libraries.json

...kuschku/quasseldroid/ui/chat/buffers/BufferListAdapter.kt

.../de/kuschku/quasseldroid/ui/chat/nicks/NickListAdapter.kt

...hku/quasseldroid/ui/clientsettings/about/AboutFragment.kt

...in/java/de/kuschku/quasseldroid/util/avatars/MatrixApi.kt

...ava/de/kuschku/quasseldroid/util/ui/DrawerRecyclerView.kt

...astscroll/interfaces/OnFastScrollStateChangeListener.java

.../kuschku/quasseldroid/util/ui/fastscroll/utils/Utils.java

...uasseldroid/util/ui/fastscroll/views/FastScrollPopup.java

...roid/util/ui/fastscroll/views/FastScrollRecyclerView.java

...u/quasseldroid/util/ui/fastscroll/views/FastScroller.java

app/src/main/res/layout/fragment_chat_list.xml

app/src/main/res/values/attrs.xml

app/src/main/res/values/styles_widgets.xml

build.gradle.kts

lib/build.gradle.kts

lifecycle-ktx/build.gradle.kts

malheur/build.gradle.kts

persistence/build.gradle.kts