Bump element-call-ios to 0.1.0-rc.11 and the Matrix Rust SDK to 26.10.15

element-call-ios 0.1.0-rc.11 needs the SDK's 26.10.15 widget
capabilities, and brings matrix-rust-rtc 0.5.0-rc.5. The SDK drops
Room.roomEventsDebugString, whose mock goes with it.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

ElementX.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -1,5 +1,5 @@
 {
-  "originHash" : "2cc68b18b51d60f7442d68fbca36af9e2fb7aba34715585ac5343d8ef2ca3644",
+  "originHash" : "fbdb76ae8c78e5a86db4812456fcb4da5795eed4bc8f6715726fec41e87a1e0f",
   "pins" : [
     {
       "identity" : "compound-design-tokens",
@@ -60,8 +60,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/element-hq/element-call-ios",
       "state" : {
-        "revision" : "74e4a10596119304a83708c6482fb7387a3b0247",
-        "version" : "0.1.0-rc.10"
+        "revision" : "d77b4ee326582083cabe53ffbd872a751c3cb989",
+        "version" : "0.1.0-rc.11"
       }
     },
     {
@@ -176,8 +176,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/element-hq/matrix-rust-components-swift",
       "state" : {
-        "revision" : "930385a6bc54c8663767f504d7a63202f541a6d3",
-        "version" : "26.10.13"
+        "revision" : "dbdf59e13d0eade7fd9cbd01cfd564693b85b761",
+        "version" : "26.10.15"
       }
     },
     {
@@ -185,8 +185,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/element-hq/matrix-rust-rtc",
       "state" : {
-        "revision" : "53880ef1ef66b62df555ce71ccd1d6c85b813596",
-        "version" : "0.5.0-rc.2"
+        "revision" : "c7a81b6742dc5e571b90b05f5109677384efb933",
+        "version" : "0.5.0-rc.5"
       }
     },
     {