Remove alwayslink from strings module conversion target

Closes https://github.com/google/iree/pull/1632

COPYBARA_INTEGRATE_REVIEW=https://github.com/google/iree/pull/1632 from iml130:modules-strings-conversion 1e32d165987016d3d3ca5363382d0ce98227ba13
PiperOrigin-RevId: 308063644

iree/compiler/Dialect/Modules/Strings/Conversion/BUILD

diff --git a/iree/compiler/Dialect/Modules/Strings/Conversion/BUILD b/iree/compiler/Dialect/Modules/Strings/Conversion/BUILD
index 72af94a..9b6c1b2 100644
--- a/iree/compiler/Dialect/Modules/Strings/Conversion/BUILD
+++ b/iree/compiler/Dialect/Modules/Strings/Conversion/BUILD
@@ -36,5 +36,4 @@
         "@llvm-project//mlir:Support",
         "@llvm-project//mlir:Transforms",
     ],
-    alwayslink = 1,
 )

iree/compiler/Dialect/Modules/Strings/Conversion/CMakeLists.txt

diff --git a/iree/compiler/Dialect/Modules/Strings/Conversion/CMakeLists.txt b/iree/compiler/Dialect/Modules/Strings/Conversion/CMakeLists.txt
index 50a0de5..2d0e410 100644
--- a/iree/compiler/Dialect/Modules/Strings/Conversion/CMakeLists.txt
+++ b/iree/compiler/Dialect/Modules/Strings/Conversion/CMakeLists.txt
@@ -31,6 +31,5 @@
     iree::compiler::Dialect::IREE::IR
     iree::compiler::Dialect::Modules::Strings::IR
     iree::compiler::Dialect::VM::Conversion
-  ALWAYSLINK
   PUBLIC
 )