[service] Remove stable service.disableOpenCensusBridge gate (#11009)

#### Description
Removes stable `service.disableOpenCensusBridge` gate.

.chloggen/remove-opencensus-bridge-gate.yaml

@@ -0,0 +1,25 @@
+# Use this changelog template to create an entry for release notes.
+
+# One of 'breaking', 'deprecation', 'new_component', 'enhancement', 'bug_fix'
+change_type: breaking
+
+# The name of the component, or a single word describing the area of concern, (e.g. otlpreceiver)
+component: service
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: Removes stable `service.disableOpenCensusBridge` feature gate
+
+# One or more tracking issues or pull requests related to the change
+issues: [11009]
+
+# (Optional) One or more lines of additional information to render under the primary note.
+# These lines will be padded with 2 spaces and then inserted directly into the document.
+# Use pipe (|) for multiline entries.
+subtext:
+
+# Optional: The change log or logs in which this entry should be included.
+# e.g. '[user]' or '[user, api]'
+# Include 'user' if the change is relevant to end users.
+# Include 'api' if there is a change to a library API.
+# Default: '[user]'
+change_logs: []

internal/globalgates/globalgates.go

@@ -11,12 +11,6 @@ var UseUnifiedEnvVarExpansionRules = featuregate.GlobalRegistry().MustRegister("
 	featuregate.WithRegisterToVersion("v0.109.0"),
 	featuregate.WithRegisterDescription("`${FOO}` will now be expanded as if it was `${env:FOO}` and no longer expands $ENV syntax. See https://github.com/open-telemetry/opentelemetry-collector/blob/main/docs/rfcs/env-vars.md for more details. When this feature gate is stable, expandconverter will be removed."))
 
-var DisableOpenCensusBridge = featuregate.GlobalRegistry().MustRegister("service.disableOpenCensusBridge",
-	featuregate.StageStable,
-	featuregate.WithRegisterFromVersion("v0.105.0"),
-	featuregate.WithRegisterToVersion("v0.109.0"),
-	featuregate.WithRegisterDescription("`Disables the OpenCensus bridge meaning any component still using the OpenCensus SDK will no longer be able to produce telemetry."))
-
 var NoopTracerProvider = featuregate.GlobalRegistry().MustRegister("service.noopTracerProvider",
 	featuregate.StageAlpha,
 	featuregate.WithRegisterFromVersion("v0.107.0"),