Update eigen to 3.4 and remove the eigen from git submodule (#15875)

### Description
Update eigen to 3.4 and remove the eigen from git submodule

### Motivation and Context
We need to have eigen 3.4 for c++20

.gitmodules

@@ -1,9 +1,6 @@
 [submodule "cmake/external/onnx"]
 	path = cmake/external/onnx
 	url = https://github.com/onnx/onnx.git
-[submodule "cmake/external/eigen"]
-	path = cmake/external/eigen
-	url = https://gitlab.com/libeigen/eigen.git
 [submodule "cmake/external/libprotobuf-mutator"]
 	path = cmake/external/libprotobuf-mutator
 	url = https://github.com/google/libprotobuf-mutator.git

cmake/deps.txt

@@ -49,3 +49,4 @@ pthread;https://sourceforge.net/projects/pthreads4w/files/pthreads4w-code-v3.0.0
 triton;https://github.com/triton-inference-server/server/archive/refs/tags/v2.28.0.zip;4b305570aa1e889946e20e36050b6770e4108fee
 # above are deps introduced by triton client, might remove after 1.14 release
 extensions;https://github.com/microsoft/onnxruntime-extensions/archive/94142d8391c9791ec71c38336436319a2d4ac7a0.zip;4365ac5140338b4cb75a39944a4be276e3829b3c
+eigen;https://gitlab.com/libeigen/eigen/-/archive/3.4/eigen-3.4.zip;ee201b07085203ea7bd8eb97cbcb31b07cfa3efb

cmake/external/eigen.cmake

@@ -7,13 +7,13 @@ else ()
     if (onnxruntime_USE_ACL)
         FetchContent_Declare(
         eigen
-        URL https://gitlab.com/libeigen/eigen/-/archive/d10b27fe37736d2944630ecd7557cefa95cf87c9/eigen-d10b27fe37736d2944630ecd7557cefa95cf87c9.zip
+        URL https://gitlab.com/libeigen/eigen/-/archive/3.4/eigen-3.4.zip
         PATCH_COMMAND ${Patch_EXECUTABLE} --ignore-space-change --ignore-whitespace < ${PROJECT_SOURCE_DIR}/patches/eigen/Fix_Eigen_Build_Break.patch
 		)
     else()
         FetchContent_Declare(
         eigen
-        URL https://gitlab.com/libeigen/eigen/-/archive/d10b27fe37736d2944630ecd7557cefa95cf87c9/eigen-d10b27fe37736d2944630ecd7557cefa95cf87c9.zip
+        URL https://gitlab.com/libeigen/eigen/-/archive/3.4/eigen-3.4.zip
 		)
     endif()
     FetchContent_Populate(eigen)

tools/ci_build/github/azure-pipelines/templates/download-deps.yml

@@ -11,7 +11,7 @@ steps:
       packageType: upack
       feed: '/7424c8e4-5c62-490e-95c4-79446f31017c'
       definition: '517c4f6f-5437-4392-a70d-4f15ec5be2f0'
-      version: 1.0.56
+      version: 1.0.59
       downloadPath: $(Build.BinariesDirectory)/deps
 
 # The private ADO project
@@ -22,7 +22,7 @@ steps:
       packageType: upack
       feed: '/4c7631f5-24c0-4307-8822-1aa8f180c325'
       definition: 'fd9dd5ad-b73e-4678-890e-edcf680dbc1a'
-      version: 1.0.56
+      version: 1.0.59
       downloadPath: $(Build.BinariesDirectory)/deps
 
 # You can add more ADO accounts at here.