Add support for iOS 26.4 emoji reactions and ensure older ESS versions still work. (#5329)

* Update the SDK and EmojiBase (with support for iOS 26.4 emojis).

* Update snapshots

(We use 26.1 so the snapshot doesn't support the new emoji)

ElementX.xcodeproj/project.pbxproj

@@ -9947,7 +9947,7 @@
 			repositoryURL = "https://github.com/element-hq/matrix-rust-components-swift";
 			requirement = {
 				kind = exactVersion;
-				version = 26.03.24;
+				version = 26.03.31;
 			};
 		};
 		701C7BEF8F70F7A83E852DCC /* XCRemoteSwiftPackageReference "GZIP" */ = {
@@ -9978,8 +9978,8 @@
 			isa = XCRemoteSwiftPackageReference;
 			repositoryURL = "https://github.com/matrix-org/emojibase-bindings";
 			requirement = {
-				kind = upToNextMinorVersion;
-				minimumVersion = 1.5.0;
+				kind = revision;
+				revision = 60bc01f2e3b31445dc723f5af1a777b63d18e6c2;
 			};
 		};
 		869B65C34E469FC879A9F116 /* XCRemoteSwiftPackageReference "swift-clocks" */ = {