Fix/markdown code block color (#863)

**Background**

Makrdown code blocks on flipper update screen has wrong colors

**Changes**

- Fixed markdown theme colors

**Test plan**

- Find somewhere in app markdown with code block(for example in flipper
update to rc version)
- See that markdown code block now have readeable colors
- Also here's screenshot below
<img width="759" alt="image"
src="https://github.com/flipperdevices/Flipper-Android-App/assets/57789105/70b46033-a501-472c-a9c4-429c06206f63">

CHANGELOG.md

@@ -40,6 +40,7 @@
 - [FIX] Infrared editor screen bottom navigation padding
 - [FIX] Display MfKey32 loading progress when no keys available
 - [FIX] Return baseline profiles
+- [FIX] Markdown code blocks background color
 - [Feature] Add not connected, empty and syncing states to emulation button on key screen
 - [Feature] Check app exist on apps catalog manifest loading
 - [Feature] First version of device orchestrator

components/core/markdown/src/main/java/com/flipperdevices/core/markdown/ComposableMarkdown.kt

@@ -37,7 +37,7 @@ fun ComposableMarkdown(
 
 @Composable
 fun markdownColors(
-    backgroundCode: Color = LocalPallet.current.text20,
+    backgroundCode: Color = LocalPallet.current.text8,
     text: Color = LocalPallet.current.text100,
     link: Color = LocalPallet.current.accentSecond,
     dividerColor: Color = LocalPallet.current.divider12
@@ -48,7 +48,7 @@ fun markdownColors(
     codeBackground = backgroundCode,
     inlineCodeBackground = backgroundCode,
     dividerColor = dividerColor,
-    inlineCodeText = backgroundCode
+    inlineCodeText = text
 )
 
 @Composable