CI: OHOS Use mitmproxy with forwarding mode in hitrace-bench (#42508)

This updates to a new hitrace-bench version which supports to handle
mitmproxy by automatically starting and destroying it for the
benchmarks.

Currently we are only in forwarding mode and do _not_ replay responses.

Signed-off-by: Narfinger <Narfinger@users.noreply.github.com>

Testing:
https://github.com/Narfinger/servo/actions/runs/21867906670/job/63114716882

Signed-off-by: Narfinger <Narfinger@users.noreply.github.com>
Signed-off-by: Jonathan Schwender <55576758+jschwe@users.noreply.github.com>
Co-authored-by: Jonathan Schwender <55576758+jschwe@users.noreply.github.com>

.github/workflows/ohos.yml

@@ -39,7 +39,7 @@ env:
   SHELL: /bin/bash
   CARGO_INCREMENTAL: 0
   BENCHER_PROJECT: ${{ vars.BENCHER_PROJECT || 'servo' }}
-  HITRACE_BENCH_VERSION: 0.10.0
+  HITRACE_BENCH_VERSION: 0.11.0
   MITMDUMP_CACHE_KEY: mitmdump-ohos-cache-0.1
 
 jobs:

support/hitrace-bencher/runs.json

@@ -5,7 +5,8 @@
     {
         "run_args": {
             "url": "https://www.google.com", // the url to test
-            "tries": 5 // How many repeated tries we should have, we show the min,max,avg in the output
+            "tries": 5, // How many repeated tries we should have, we show the min,max,avg in the output
+            "mitmproxy": true   // Use mitmproxy in forwarding mode
             //"trace_buffer": 524288,   // trace_buffer size of hitrace
             //"sleep": 10,  // how long should we wait for servo to load the page
             //"commands": ["--ps=--tracing-filter", "info"] // arbitrary additional arguments
@@ -64,7 +65,8 @@
     {
         "run_args": {
             "url": "https://www.servo.org",
-            "tries": 5
+            "tries": 5,
+            "mitmproxy": true
         },
         "filters": [
             {