[macOS] New e2e_summary benchmark fails without Cocoapods. (#118754)

* Add gems as a dep - fails without

* Add missing entitlements to run app on macos
Co-authored-by: a-wallen <stephenwallen@google.com>

.ci.yaml

@@ -2435,7 +2435,8 @@ targets:
     properties:
       dependencies: >-
         [
-          {"dependency": "xcode", "version": "14a5294e"}
+          {"dependency": "xcode", "version": "14a5294e"},
+          {"dependency": "gems", "version": "v3.3.14"}
         ]
       tags: >
         ["devicelab", "hostonly", "mac"]
@@ -2449,7 +2450,8 @@ targets:
     properties:
       dependencies: >-
         [
-          {"dependency": "xcode", "version": "14a5294e"}
+          {"dependency": "xcode", "version": "14a5294e"},
+          {"dependency": "gems", "version": "v3.3.14"}
         ]
       tags: >
         ["devicelab", "hostonly", "mac"]

dev/benchmarks/macrobenchmarks/macos/Runner/DebugProfile.entitlements

@@ -8,5 +8,7 @@
 	<true/>
 	<key>com.apple.security.network.server</key>
 	<true/>
+  <key>com.apple.security.network.client</key>
+  <true/>
 </dict>
 </plist>

dev/benchmarks/macrobenchmarks/macos/Runner/Release.entitlements

@@ -4,5 +4,7 @@
 <dict>
 	<key>com.apple.security.app-sandbox</key>
 	<true/>
+  <key>com.apple.security.network.client</key>
+  <true/>
 </dict>
 </plist>