Update CodeMirror to 5.37.0

Matches the version we use with polygerrit.

Change-Id: I2b8bdbd7665296ac2c0c895ad97ef938b6229dc9
diff --git a/WORKSPACE b/WORKSPACE
index 94138e4..4dacd78 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -877,13 +877,13 @@
 maven_jar(
     name = "codemirror_minified",
     artifact = "org.webjars.npm:codemirror-minified:" + CM_VERSION,
-    sha1 = "f84c178b11a188f416b4380bfb2b24f126453d28",
+    sha1 = "36558ea3b8e30782e1e09c0e7bd781e09614f139",
 )
 
 maven_jar(
     name = "codemirror_original",
     artifact = "org.webjars.npm:codemirror:" + CM_VERSION,
-    sha1 = "5a1f6c10d5aef0b9d2ce513dcc1e2657e4af730d",
+    sha1 = "f1f8fbbc3e2d224fdccc43d2f4180658a92320f9",
 )
 
 maven_jar(
diff --git a/lib/codemirror/cm.bzl b/lib/codemirror/cm.bzl
index 54d60d5..a6b015d 100644
--- a/lib/codemirror/cm.bzl
+++ b/lib/codemirror/cm.bzl
@@ -55,11 +55,14 @@
     "eclipse",
     "elegant",
     "erlang-dark",
+    "gruvbox-dark",
     "hopscotch",
     "icecoder",
+    "idea",
     "isotope",
     "lesser-dark",
     "liquibyte",
+    "lucario",
     "material",
     "mbo",
     "mdn-like",
@@ -75,6 +78,7 @@
     "rubyblue",
     "seti",
     "solarized",
+    "ssms",
     "the-matrix",
     "tomorrow-night-bright",
     "tomorrow-night-eighties",
@@ -214,7 +218,7 @@
     "z80",
 ]
 
-CM_VERSION = "5.25.0"
+CM_VERSION = "5.37.0"
 
 TOP = "META-INF/resources/webjars/codemirror/%s" % CM_VERSION