test(v3): migrate 6 driver IntegrationTests to RawTags API

Replace pre-declared options.Tags (typed <Driver>TagDefinition lists) with
options.RawTags (IReadOnlyList<RawTagEntry>) across all 6 Docker-gated driver
integration suites so they COMPILE against the v3 driver API.

Each project gets a local <Driver>RawTags helper mirroring the unit-test
project's helper: it serialises a typed def back to its TagConfig blob via the
driver's <Driver>TagDefinitionFactory.ToTagConfig and packages it as a
RawTagEntry (RawPath = def.Name; DeviceName = def.DeviceHostAddress for the
multi-device drivers AbCip/AbLegacy/TwinCAT/FOCAS). Test intent (addresses,
data types, device routing, assertions) is unchanged — only the
tag-authoring/config-delivery shape was migrated.

Docker-gated: these still skip at runtime without fixtures; COMPILE is the gate.

tests/Drivers/ZB.MOM.WW.OtOpcUa.Driver.AbLegacy.IntegrationTests/AbLegacyReadSmokeTests.cs

@@ -51,13 +51,12 @@ public sealed class AbLegacyReadSmokeTests(AbLegacyServerFixture sim)
         await using var drv = new AbLegacyDriver(new AbLegacyDriverOptions
         {
             Devices = [new AbLegacyDeviceOptions(deviceUri, profile.Family)],
-            Tags = [
+            RawTags = AbLegacyRawTags.Entries(
                 new AbLegacyTagDefinition(
                     Name: "IntCounter",
                     DeviceHostAddress: deviceUri,
                     Address: "N7:0",
-                    DataType: AbLegacyDataType.Int),
-            ],
+                    DataType: AbLegacyDataType.Int)),
             Timeout = TimeSpan.FromSeconds(5),
             Probe = new AbLegacyProbeOptions { Enabled = false },
         }, driverInstanceId: $"ablegacy-smoke-{profile.Family}");
@@ -96,14 +95,13 @@ public sealed class AbLegacyReadSmokeTests(AbLegacyServerFixture sim)
         await using var drv = new AbLegacyDriver(new AbLegacyDriverOptions
         {
             Devices = [new AbLegacyDeviceOptions(deviceUri, AbLegacyPlcFamily.Slc500)],
-            Tags = [
+            RawTags = AbLegacyRawTags.Entries(
                 new AbLegacyTagDefinition(
                     Name: "Scratch",
                     DeviceHostAddress: deviceUri,
                     Address: "N7:5",
                     DataType: AbLegacyDataType.Int,
-                    Writable: true),
-            ],
+                    Writable: true)),
             Timeout = TimeSpan.FromSeconds(5),
             Probe = new AbLegacyProbeOptions { Enabled = false },
         }, driverInstanceId: "ablegacy-smoke-rw");