eol normalization: revert back PR798

.gitattributes

@@ -1,15 +1,14 @@
 ###############################################################################
 # Set default behavior to automatically normalize line endings.
 ###############################################################################
-* text=auto eol=lf
-
+* text=auto
 # Check out the following as ln always for osx/linux/cygwin
-*.sh text eol=lf
+# *.sh text eol=lf
 
 # Windows specific files should always be crlf on checkout
-*.bat text eol=crlf
-*.cmd text eol=crlf
-*.ps1 text eol=crlf
+# *.bat text eol=crlf
+# *.cmd text eol=crlf
+# *.ps1 text eol=crlf
 
 ###############################################################################
 # Set default behavior for command prompt diff.
@@ -18,19 +17,19 @@
 # default for csharp files.
 # Note: This is only used by command line
 ###############################################################################
-*.config  text
-*.cs      text diff=csharp
-*.csproj  text
-*.md      text
-*.msbuild text
-*.nuspec  text
-*.pp      text
-*.ps1     text
-*.sln     text
-*.tt      text
-*.txt     text
-*.xaml    text
-*.xml     text
+# *.config  text
+# *.cs      text diff=csharp
+# *.csproj  text
+# *.md      text
+# *.msbuild text
+# *.nuspec  text
+# *.pp      text
+# *.ps1     text
+# *.sln     text
+# *.tt      text
+# *.txt     text
+# *.xaml    text
+# *.xml     text
 
 ###############################################################################
 # Set the merge driver for project and solution files
@@ -60,12 +59,12 @@
 #
 # image files are treated as binary by default.
 ###############################################################################
-*.bmp     binary
-*.jpeg    binary
-*.jpg     binary
-*.nupkg   binary
-*.png     binary
-*.sdf     binary
+# *.bmp     binary
+# *.jpeg    binary
+# *.jpg     binary
+# *.nupkg   binary
+# *.png     binary
+# *.sdf     binary
 
 ###############################################################################
 # diff behavior for common document formats

Minio/Credentials/CertificateIdentityProvider.cs

@@ -16,10 +16,8 @@
  */
 
 using System.Globalization;
-using System.Security.Authentication;
 using System.Security.Cryptography.X509Certificates;
 using System.Text;
-using System.Net;
 using System.Web;
 using CommunityToolkit.HighPerformance;
 using Minio.DataModel;
@@ -122,9 +120,9 @@ public CertificateIdentityProvider Build()
         var handler = new HttpClientHandler();
         handler.ClientCertificateOptions = ClientCertificateOption.Manual;
 #if (NET472_OR_GREATER || NET6_0_OR_GREATER)
-    handler.SslProtocols = SslProtocols.Tls12;
+        handler.SslProtocols = SslProtocols.Tls12;
 #else
-    ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11;
+        ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11;
 #endif
         handler.ClientCertificates.Add(ClientCertificate);
         HttpClient ??= new HttpClient(handler)