use the relative path for the opentelemetry crate checkout

Index: crates/common/Cargo.toml
--- crates/common/Cargo.toml.orig
+++ crates/common/Cargo.toml
@@ -44,10 +44,10 @@ x509-parser = "0.18"
 pem = "3.0"
 chrono = { version = "0.4", features = ["serde"] }
 hyper = { version = "1.0.1", features = ["server", "http1", "http2"] }
-opentelemetry = { git = "https://github.com/stalwartlabs/opentelemetry-rust" }
-opentelemetry_sdk = { git = "https://github.com/stalwartlabs/opentelemetry-rust" }
-opentelemetry-otlp = { git = "https://github.com/stalwartlabs/opentelemetry-rust", default-features = false, features = ["reqwest-client", "http-proto", "trace", "metrics", "logs", "internal-logs", "grpc-tonic", "tls-aws-lc", "tls-roots", "reqwest-rustls"] }
-opentelemetry-semantic-conventions = { git = "https://github.com/stalwartlabs/opentelemetry-rust" }
+opentelemetry = { path = "../../../opentelemetry/opentelemetry" }
+opentelemetry_sdk = { path = "../../../opentelemetry/opentelemetry-sdk" }
+opentelemetry-otlp = { path = "../../../opentelemetry/opentelemetry-otlp", default-features = false, features = ["reqwest-client", "http-proto", "trace", "metrics", "logs", "internal-logs", "grpc-tonic", "tls-aws-lc", "tls-roots", "reqwest-rustls"] }
+opentelemetry-semantic-conventions = { path = "../../../opentelemetry/opentelemetry-semantic-conventions" }
 prometheus = { version = "0.14", default-features = false }
 imagesize = "0.14"
 sha1 = "0.11"
