[extension/httpforwarder] remove httpforwarder package (open-telemetr…

…y#31501)

**Description:**
Remove extension named httpforwarder, use httpforwarderextension
instead.

**Link to tracking Issue:**
open-telemetry#24171

.chloggen/remove_httpforwarder.yaml

@@ -0,0 +1,27 @@
+# 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. filelogreceiver)
+component: httpforwarder
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: Remove extension named httpforwarder, use httpforwarderextension instead.
+
+# Mandatory: One or more tracking issues related to the change. You can use the PR number here if no issue exists.
+issues: [24171]
+
+# (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:
+
+# If your change doesn't affect end users or the exported elements of any package,
+# you should instead start your pull request title with [chore] or use the "Skip Changelog" label.
+# 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: [api, user]

.github/CODEOWNERS

@@ -95,7 +95,6 @@ extension/encoding/textencodingextension/                @open-telemetry/collect
 extension/encoding/zipkinencodingextension/              @open-telemetry/collector-contrib-approvers @MovieStoreGuy @dao-jun
 extension/headerssetterextension/                        @open-telemetry/collector-contrib-approvers @jpkrohling
 extension/healthcheckextension/                          @open-telemetry/collector-contrib-approvers @jpkrohling
-extension/httpforwarder/                                 @open-telemetry/collector-contrib-approvers @atoulme @rmfitzpatrick
 extension/httpforwarderextension/                        @open-telemetry/collector-contrib-approvers @atoulme @rmfitzpatrick
 extension/jaegerremotesampling/                          @open-telemetry/collector-contrib-approvers @yurishkuro @frzifus
 extension/oauth2clientauthextension/                     @open-telemetry/collector-contrib-approvers @pavankrish123 @jpkrohling

cmd/configschema/go.mod

@@ -61,7 +61,6 @@ require (
 	github.com/open-telemetry/opentelemetry-collector-contrib/exporter/tencentcloudlogserviceexporter v0.95.0 // indirect
 	github.com/open-telemetry/opentelemetry-collector-contrib/exporter/zipkinexporter v0.95.0 // indirect
 	github.com/open-telemetry/opentelemetry-collector-contrib/extension/healthcheckextension v0.95.0 // indirect
-	github.com/open-telemetry/opentelemetry-collector-contrib/extension/httpforwarder v0.95.0 // indirect
 	github.com/open-telemetry/opentelemetry-collector-contrib/extension/oauth2clientauthextension v0.95.0 // indirect
 	github.com/open-telemetry/opentelemetry-collector-contrib/extension/observer/ecstaskobserver v0.95.0 // indirect
 	github.com/open-telemetry/opentelemetry-collector-contrib/extension/observer/k8sobserver v0.95.0 // indirect
@@ -846,8 +845,6 @@ replace github.com/open-telemetry/opentelemetry-collector-contrib/extension/head
 
 replace github.com/open-telemetry/opentelemetry-collector-contrib/extension/healthcheckextension => ../../extension/healthcheckextension
 
-replace github.com/open-telemetry/opentelemetry-collector-contrib/extension/httpforwarder => ../../extension/httpforwarder
-
 replace github.com/open-telemetry/opentelemetry-collector-contrib/extension/oauth2clientauthextension => ../../extension/oauth2clientauthextension
 
 replace github.com/open-telemetry/opentelemetry-collector-contrib/extension/observer => ../../extension/observer