Use string "Share" for sharing, instead of "Send"

* Code may be send, but what it brings up is commonly
  referred to as the sharesheet:
  https://developer.android.com/training/sharing/send#why-to-use-system-sharesheet

Change-Id: I7ef9c6fc39a262e200783b68adf0017e32fcd020

Author: chirayudesai

app/src/main/java/org/lineageos/camelot/PdfViewerActivity.kt

@@ -144,7 +144,7 @@ class PdfViewerActivity : AppCompatActivity(R.layout.activity_main) {
                         putExtra(Intent.EXTRA_STREAM, pdfUri)
                         type = MIME_TYPE_PDF
                     },
-                    getString(R.string.send)
+                    getString(R.string.share)
                 )
             )
             true

app/src/main/res/menu/pdf_viewer_menu.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-     SPDX-FileCopyrightText: 2024 The LineageOS Project
+     SPDX-FileCopyrightText: 2024-2025 The LineageOS Project
      SPDX-License-Identifier: Apache-2.0
 -->
 <menu xmlns:android="http://schemas.android.com/apk/res/android"
@@ -13,7 +13,7 @@
 
     <item
         android:id="@+id/action_send"
-        android:title="@string/send"
+        android:title="@string/share"
         app:showAsAction="never" />
 
     <item

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

@@ -6,7 +6,7 @@
 <resources>
     <string name="app_name">PDF Viewer</string>
     <string name="find_in_page">Find in page</string>
-    <string name="send">Send</string>
+    <string name="share">Share</string>
     <string name="open_with">Open with…</string>
     <string name="download">Download</string>
     <string name="pdf_document">PDF Document</string>