chore: add prometheus back with API and SDK pinned at 0.23

Author: TommyCpp

Cargo.toml

@@ -7,8 +7,6 @@ members = [
     "examples/*",
     "stress",
 ]
-# Crates temporarily excluded from the workspace
-exclude = ["opentelemetry-prometheus"]
 resolver = "2"
 
 [profile.bench]

opentelemetry-prometheus/Cargo.toml

@@ -21,13 +21,13 @@ rustdoc-args = ["--cfg", "docsrs"]
 
 [dependencies]
 once_cell = { workspace = true }
-opentelemetry = { version = "0.23", path = "../opentelemetry", default-features = false, features = ["metrics"] }
-opentelemetry_sdk = { version = "0.23", path = "../opentelemetry-sdk", default-features = false, features = ["metrics"] }
+opentelemetry = { version = "0.23", default-features = false, features = ["metrics"] }
+opentelemetry_sdk = { version = "0.23", default-features = false, features = ["metrics"] }
 prometheus = "0.13"
 protobuf = "2.14"
 
 [dev-dependencies]
-opentelemetry-semantic-conventions = { path = "../opentelemetry-semantic-conventions" }
+opentelemetry-semantic-conventions = { version = "0.15" }
 hyper = { workspace = true, features = ["full"] }
 tokio = { workspace = true, features = ["full"] }
 

scripts/lint.sh

@@ -16,7 +16,7 @@ if rustup component add clippy; then
                 "opentelemetry-appender-log"
                 "opentelemetry-appender-tracing"
                 "opentelemetry-otlp"
-                # "opentelemetry-prometheus" - temporarily exlude Prometheus from CI.
+                "opentelemetry-prometheus"
                 "opentelemetry-proto"
                 "opentelemetry-sdk"
                 "opentelemetry-semantic-conventions"