add code snippet language to interpolate api

Author: jaffrepaul

docs/product/drains/integration/cloudflare.mdx

@@ -28,7 +28,7 @@ To configure your logs destination, click **Add destination** and configure the
 2. Destination Type: Select Logs
 3. OTLP Endpoint: Your Sentry OTLP logs endpoint (e.g., `https://{HOST}/api/{PROJECT_ID}/integration/otlp/v1/logs`)
 
-```
+```bash
 ___OTLP_LOGS_URL___
 ```
 
@@ -50,7 +50,7 @@ To configure your traces destination, click **Add destination** and configure th
 2. Destination Type: Select Traces
 3. OTLP Endpoint: Your Sentry OTLP traces endpoint (e.g., `https://{HOST}/api/{PROJECT_ID}/integration/otlp/v1/traces`)
 
-```
+```bash
 ___OTLP_TRACES_URL___
 ```
 

docs/product/drains/integration/vercel.mdx

@@ -47,7 +47,7 @@ After selecting the Logs data type, you'll need to configure the drain to send d
 4. Select which environments to drain from. You can choose to drain from all environments or select specific ones.
 5. Under the custom endpoint tab add the Sentry Vercel Log Drain Endpoint in the URL field. You can find the endpoint in your [Sentry Project Settings](https://sentry.io/settings/projects/) under **Client Keys (DSN)** > **Vercel**. You can select either JSON or NDJSON encoding.
 
-```
+```bash
 ___VERCEL_LOG_DRAIN_URL___
 ```
 
@@ -67,7 +67,7 @@ After selecting the Traces data type, you'll need to configure the drain to send
 2. Configure the sampling rate to control the volume of data sent to your drain. We recommend sampling 100% of the data to ensure you get all the data you need.
 3. Under the custom endpoint tab add the Sentry Vercel Log Drain Endpoint in the URL field. You can find the endpoint in your [Sentry Project Settings](https://sentry.io/settings/projects/) under **Client Keys (DSN)** > **OpenTelemetry (OTLP)** under the **OTLP Traces Endpoint** section.
 
-```
+```bash
 ___OTLP_TRACES_URL___
 ```