Remove "overlays: Configure tpm_tis command line override per platform"

This removes the effects of crrev.com/c/1967937 which landed on
12814.0.0 and was brough int through crrev.com/c/2144267 for M80 cfm
stabilization-branch on 12739.106.

BUG=b:154804867
TEST=manually

Change-Id: Ibc788b9a172ba4e76ea2b8474691229fe1a744b1
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/board-overlays/+/2163026
Reviewed-by: Joe Tessler <jrt@chromium.org>
Reviewed-by: George Engelbrecht <engeg@google.com>
Commit-Queue: Kyle Williams <kdgwill@chromium.org>
Tested-by: Kyle Williams <kdgwill@chromium.org>
diff --git a/overlay-guado/scripts/build_kernel_image.sh b/overlay-guado/scripts/build_kernel_image.sh
index 168033a..0fba52c 100644
--- a/overlay-guado/scripts/build_kernel_image.sh
+++ b/overlay-guado/scripts/build_kernel_image.sh
@@ -14,9 +14,5 @@
   quirks+=",2bd9:0031:k"
   # Aggregate and export
   echo "usbcore.quirks=${quirks}"
-
-  # Force tpm_tis
-  echo "tpm_tis.force=1"
-  echo "tpm_tis.interrupts=0"
  } >> "$1"
 }