tint: remove duplicated ending newline in ctor_conv_intrinsic.cc

This patch remove the duplicated ending newline in ctor_conv_intrinsic
to make cl presubmit upload check happy.

Change-Id: Iec9f415416407696ad210243d011e53dcf28b554
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/94662
Commit-Queue: Zhaoming Jiang <zhaoming.jiang@intel.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
diff --git a/src/tint/resolver/ctor_conv_intrinsic.cc b/src/tint/resolver/ctor_conv_intrinsic.cc
index 5618fba..f33bf56 100644
--- a/src/tint/resolver/ctor_conv_intrinsic.cc
+++ b/src/tint/resolver/ctor_conv_intrinsic.cc
@@ -67,4 +67,3 @@
 }
 
 }  // namespace tint::resolver
-
diff --git a/src/tint/resolver/ctor_conv_intrinsic.cc.tmpl b/src/tint/resolver/ctor_conv_intrinsic.cc.tmpl
index ac98c4d..db567ca 100644
--- a/src/tint/resolver/ctor_conv_intrinsic.cc.tmpl
+++ b/src/tint/resolver/ctor_conv_intrinsic.cc.tmpl
@@ -25,4 +25,3 @@
 }
 
 }  // namespace tint::resolver
-