fix!: remove Cookie attribute SameParty (upstream #14545)

Chrome deprecated the sameParty cookie attribute and has been setting it
to false internally for years. Upstream Puppeteer dropped it as a
breaking change in #14545, so remove the corresponding [Obsolete]
property from CookieData/CookieParam and stop forwarding goog:sameParty
through the BiDi cookie helpers.

BREAKING CHANGE: CookieData.SameParty and CookieParam.SameParty have
been removed.

Upstream: puppeteer/puppeteer#14545

Author: kblok

lib/PuppeteerSharp.Tests/CookiesTests/SetCookiesTests.cs

@@ -135,9 +135,6 @@ await Page.SetCookieAsync(new CookieParam
                 Value = "123456",
                 Domain = "localhost",
                 Path = "/",
-#pragma warning disable CS0618 // SameParty is deprecated
-                SameParty = false,
-#pragma warning restore CS0618
                 Expires = -1,
                 HttpOnly = false,
                 Secure = false,

lib/PuppeteerSharp/Bidi/BidiCookieHelper.cs

@@ -84,13 +84,6 @@ public static PartialCookie PuppeteerToBidiCookie(CookieParam cookie, string dom
         }
 
         // Add CDP-specific properties if needed
-#pragma warning disable CS0618 // SameParty is deprecated
-        if (cookie.SameParty.HasValue)
-        {
-            bidiCookie.AdditionalData["goog:sameParty"] = cookie.SameParty.Value;
-        }
-#pragma warning restore CS0618
-
         if (cookie.SourceScheme.HasValue)
         {
             bidiCookie.AdditionalData["goog:sourceScheme"] = ConvertSourceSchemeEnumToString(cookie.SourceScheme.Value);
@@ -138,13 +131,6 @@ public static PartialCookie PuppeteerCookieDataToBidiCookie(CookieData cookie, s
             bidiCookie.Expires = DateTimeOffset.FromUnixTimeSeconds((long)cookie.Expires.Value).DateTime;
         }
 
-#pragma warning disable CS0618 // SameParty is deprecated
-        if (cookie.SameParty.HasValue)
-        {
-            bidiCookie.AdditionalData["goog:sameParty"] = cookie.SameParty.Value;
-        }
-#pragma warning restore CS0618
-
         if (cookie.SourceScheme.HasValue)
         {
             bidiCookie.AdditionalData["goog:sourceScheme"] = ConvertSourceSchemeEnumToString(cookie.SourceScheme.Value);

lib/PuppeteerSharp/CookieData.cs

@@ -1,4 +1,3 @@
-using System;
 using System.Text.Json.Serialization;
 using PuppeteerSharp.Helpers.Json;
 
@@ -54,12 +53,6 @@ public class CookieData
         /// </summary>
         public CookiePriority? Priority { get; set; }
 
-        /// <summary>
-        /// Always set to false. Supported only in Chrome.
-        /// </summary>
-        [Obsolete("SameParty is deprecated and always ignored.")]
-        public bool? SameParty { get; set; }
-
         /// <summary>
         /// Cookie source scheme type. Supported only in Chrome.
         /// </summary>

lib/PuppeteerSharp/CookieParam.cs

@@ -1,4 +1,3 @@
-using System;
 using System.Text.Json.Serialization;
 using PuppeteerSharp.Helpers.Json;
 
@@ -82,12 +81,6 @@ public class CookieParam
         /// </summary>
         public CookiePriority? Priority { get; set; }
 
-        /// <summary>
-        /// Always set to false. Supported only in Chrome.
-        /// </summary>
-        [Obsolete("SameParty is deprecated and always ignored.")]
-        public bool? SameParty { get; set; }
-
         /// <summary>
         /// Cookie source scheme type. Supported only in Chrome.
         /// </summary>