the network tasks can support multiple URI rules when triggering continuous profiling task (#84)

diff --git a/ebpf/profiling/Continuous.proto b/ebpf/profiling/Continuous.proto
index b39e42a..551bf71 100644
--- a/ebpf/profiling/Continuous.proto
+++ b/ebpf/profiling/Continuous.proto
@@ -119,5 +119,5 @@
 
 // eBPF Network profiling task
 message ContinuousNetworkProfilingTask {
-    string samplingURIRegex = 1;
+    repeated string samplingURIRegexes = 1;
 }
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