chore(deps): bump nav_version from 2.1.0-alpha03 to 2.1.0-alpha04 (#1773)

Bumps `nav_version` from 2.1.0-alpha03 to 2.1.0-alpha04.

Updates `navigation-fragment-ktx` from 2.1.0-alpha03 to 2.1.0-alpha04

Updates `navigation-ui-ktx` from 2.1.0-alpha03 to 2.1.0-alpha04

Signed-off-by: dependabot[bot] <support@dependabot.com>

Author: dependabot[bot]

app/build.gradle

@@ -100,7 +100,7 @@ dependencies {
     def roomVersion = "2.1.0-beta01"
     def ktx_version = "1.0.0"
     def ktx2_version = "2.0.0"
-    def nav_version = "2.1.0-alpha03"
+    def nav_version = "2.1.0-alpha04"
     def anko_version = "0.10.8"
 
     implementation fileTree(dir: 'libs', include: ['*.jar'])