Revert "Bug 1876398 - Update AndroidX Compose to version 1.6.1" because it depends on the AGP 8.3.0 update

This reverts commits 256fa9607e9afdfe8567747d1c6f63cbc7bf918e,
1d08590f1813f176fcb3973443b2785640a13141, and
2ba9b2bc6eae0b6c1626eb161868b4efb495c0db

app/src/main/java/org/mozilla/fenix/compose/SwipeToDismiss.kt

@@ -2,8 +2,6 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-@file:Suppress("DEPRECATION") // to be handled in https://bugzilla.mozilla.org/show_bug.cgi?id=1881735
-
 package org.mozilla.fenix.compose
 
 import androidx.compose.foundation.background

app/src/main/java/org/mozilla/fenix/translations/TranslationsDialogBottomSheet.kt

@@ -632,12 +632,12 @@ private fun TranslationsDropdown(
                     offset = if (isInLandscapeMode) {
                         DpOffset(
                             -contextMenuWidthDp + ICON_SIZE,
-                            ICON_SIZE,
+                            -ICON_SIZE,
                         )
                     } else {
                         DpOffset(
                             0.dp,
-                            ICON_SIZE,
+                            -ICON_SIZE,
                         )
                     },
                 )