WORKSPACE: bump intel_ucode

Update intel_ucode to get the latest microcode for newer Intel CPUs.

Change-Id: I5035de1b84a6d190904c1d89258162a26f98774c
Reviewed-on: https://review.monogon.dev/c/monogon/+/1411
Reviewed-by: Leopold Schabel <leo@monogon.tech>
Tested-by: Jenkins CI
diff --git a/WORKSPACE b/WORKSPACE
index 398622a..97739a0 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -143,7 +143,7 @@
 
 intel_ucode_external(
     name = "intel_ucode",
-    version = "20220207",
+    version = "20230214",
 )
 
 load("//third_party/edk2:external.bzl", "edk2_external")
diff --git a/third_party/intel_ucode/external.bzl b/third_party/intel_ucode/external.bzl
index 4e68775..2876e5f 100644
--- a/third_party/intel_ucode/external.bzl
+++ b/third_party/intel_ucode/external.bzl
@@ -3,6 +3,7 @@
 def intel_ucode_external(name, version):
     sums = {
         "20220207": "532527bd17f3ea6664452b536699818a3bf896e4ace689a43a73624711b7c921",
+        "20230214": "3a3cfe2c7642339af9f4c2ad69f5f367dfa4cd1f7f9fd4124dedefb7803591d4",
     }
     all_content = """
 # Anything other than family 6 is not interesting to us