Manually order expected sample comparison file

It appears that the GitHub Actions runner is returning the glob path
results in a different ordering than the ordering obtained when locally
running the compare_all.sh script. This difference in the ordering
causes CI to fail due to differences to the generated expectation file.

This also seems to have been an issue in previous PRs---the solution
here is likely to sort the output before processing or figure out what
shell options cause the difference in glob ordering, and explicitly set
those in the shell script to eliminate the difference (or prevent the
script from inheriting anything but shell defaults).

For now, try reordering the output by hand to match the ordering the
GitHub Action runner likely expects.

sample_files/compare.expected

@@ -1,6 +1,3 @@
-sample_files/Session_before.kt sample_files/Session_after.kt
-9def134da4bbc423a1fde93001618776  -
-
 sample_files/ada_before.adb sample_files/ada_after.adb
 a3b2b5033fde04bf9d2d71cb56d9eade  -
 
@@ -64,12 +61,12 @@ sample_files/haskell_before.hs sample_files/haskell_after.hs
 sample_files/hcl_before.hcl sample_files/hcl_after.hcl
 24c6205befd0fd1b44f21dd039cafb48  -
 
-sample_files/helpful-unit-test-before.el sample_files/helpful-unit-test-after.el
-ce09e8127c21b8c186cd8a2143035b28  -
-
 sample_files/helpful_before.el sample_files/helpful_after.el
 65ad6cb40353750f05d183f9276930b6  -
 
+sample_files/helpful-unit-test-before.el sample_files/helpful-unit-test-after.el
+ce09e8127c21b8c186cd8a2143035b28  -
+
 sample_files/html_before.html sample_files/html_after.html
 a84fc473494c982bb1c0fb8ad9f1e84f  -
 
@@ -163,18 +160,21 @@ sample_files/preprocesor_before.h sample_files/preprocesor_after.h
 sample_files/qml_before.qml sample_files/qml_after.qml
 622951bb34dbae3e35acd72d712bf127  -
 
-sample_files/r_before.R sample_files/r_after.R
-7a9bc4e3ba87b6f2139a6cdadcc7ee5f  -
-
 sample_files/racket_before.rkt sample_files/racket_after.rkt
 37b30401886359735b9bc43518361945  -
 
+sample_files/r_before.R sample_files/r_after.R
+7a9bc4e3ba87b6f2139a6cdadcc7ee5f  -
+
 sample_files/ruby_before.rb sample_files/ruby_after.rb
 db81701f87486b18f99d326d028d9929  -
 
 sample_files/scala_before.scala sample_files/scala_after.scala
 4cb631c1114a51399381aff144300019  -
 
+sample_files/Session_before.kt sample_files/Session_after.kt
+9def134da4bbc423a1fde93001618776  -
+
 sample_files/simple_before.js sample_files/simple_after.js
 43feeac1f3afe2c0c0b862009770f27a  -