Fix more flake in the IIS fleet smoke tests (#7372)

## Summary of changes

Fixes more flake in the IIS smoke tests

## Reason for change

A recent WAF rules update #7331 started adding more tags to spans, which
ultimately can cause flake. Additionally, there are other tags which are
only added to the very first span generated, but in a race-y way, so
that can cause flake

## Implementation details

Add more exclusions to the smoke tests in general. I signed off on these
exclusions with ASM (they suggested it!)

## Test coverage

If the tests pass, we're good

## Other details
<!-- Fixes #{issue} -->


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Author: andrewlock

docker-compose.windows.yml

@@ -35,7 +35,7 @@ services:
     environment:
     - SNAPSHOT_CI=1
       # api-security attrs are unfortunately ignored because gzip compression generates different bytes per platform windows/linux
-    - SNAPSHOT_IGNORED_ATTRS=span_id,trace_id,parent_id,duration,start,metrics.system.pid,meta.runtime-id,metrics.process_id,meta.http.client_ip,meta.network.client.ip,meta._dd.p.dm,meta._dd.p.tid,meta._dd.parent_id,meta._dd.appsec.s.req.params,meta._dd.appsec.s.res.body,meta._dd.appsec.s.req.headers,meta._dd.appsec.s.res.headers
+    - SNAPSHOT_IGNORED_ATTRS=span_id,trace_id,parent_id,duration,start,metrics.system.pid,meta.runtime-id,metrics.process_id,meta.http.client_ip,meta.network.client.ip,meta._dd.p.dm,meta._dd.p.tid,meta._dd.parent_id,meta._dd.appsec.s.req.params,meta._dd.appsec.s.res.body,meta._dd.appsec.s.req.headers,meta._dd.appsec.s.res.headers,meta._dd.appsec.fp.http.endpoint,meta._dd.appsec.fp.http.header,meta._dd.appsec.fp.http.network
 
   test-agent.iis.windows:
     build:
@@ -50,9 +50,9 @@ services:
     environment:
     - SNAPSHOT_CI=1
       # api-security attrs are unfortunately ignored because gzip compression generates different bytes per platform windows/linux
-      # The iis agent also ignores the _dd.appsec.waf.version because whether it appears in the 
+      # The iis agent also ignores the ReportWafInitInfoOnce metrics and tags because whether they appear in the
       # aspnet_core.request span is flaky
-    - SNAPSHOT_IGNORED_ATTRS=span_id,trace_id,parent_id,duration,start,metrics.system.pid,meta.runtime-id,metrics.process_id,meta.http.client_ip,meta.network.client.ip,meta._dd.p.dm,meta._dd.p.tid,meta._dd.parent_id,meta._dd.appsec.s.req.params,meta._dd.appsec.s.res.body,meta._dd.appsec.s.req.headers,meta._dd.appsec.s.res.headers,meta._dd.appsec.waf.version
+    - SNAPSHOT_IGNORED_ATTRS=span_id,trace_id,parent_id,duration,start,metrics.system.pid,meta.runtime-id,metrics.process_id,meta.http.client_ip,meta.network.client.ip,meta._dd.p.dm,meta._dd.p.tid,meta._dd.parent_id,meta._dd.appsec.s.req.params,meta._dd.appsec.s.res.body,meta._dd.appsec.s.req.headers,meta._dd.appsec.s.res.headers,meta._dd.appsec.fp.http.endpoint,meta._dd.appsec.fp.http.header,meta._dd.appsec.fp.http.network,meta._dd.appsec.waf.version,metrics._dd.appsec.event_rules.loaded,metrics._dd.appsec.event_rules.error_count
 
   # The IIS images are based on Windows images, so they can only be run on Docker for Windows,
   # and only after switching to run Windows containers

docker-compose.yml

@@ -824,7 +824,7 @@ services:
     - SNAPSHOT_CI=1
     # network.client.ip and http.client_ip differs between docker compose v1 and v2 - once we're migrated to v2 completely we can remove it from here
     # api-security attrs are unfortunately ignored because gzip compression generates different bytes per platform windows/linux
-    - SNAPSHOT_IGNORED_ATTRS=span_id,trace_id,parent_id,duration,start,metrics.system.pid,meta.runtime-id,meta.network.client.ip,meta.http.client_ip,metrics.process_id,meta._dd.p.dm,meta._dd.p.tid,meta._dd.parent_id,meta._dd.appsec.s.req.params,meta._dd.appsec.s.res.body,meta._dd.appsec.s.req.headers,meta._dd.appsec.s.res.headers
+    - SNAPSHOT_IGNORED_ATTRS=span_id,trace_id,parent_id,duration,start,metrics.system.pid,meta.runtime-id,meta.network.client.ip,meta.http.client_ip,metrics.process_id,meta._dd.p.dm,meta._dd.p.tid,meta._dd.parent_id,meta._dd.appsec.s.req.params,meta._dd.appsec.s.res.body,meta._dd.appsec.s.req.headers,meta._dd.appsec.s.res.headers,meta._dd.appsec.fp.http.endpoint,meta._dd.appsec.fp.http.header,meta._dd.appsec.fp.http.network
 
   smoke-tests:
     build: