skip IP source API tests in CI

src/ip_source/Readme.md

@@ -0,0 +1,6 @@
+The IP sources. These are APIs that we can query to get the IP address of the
+current service.
+
+The tests under this directory are all marked to be skipped, the tests hit the
+actual APIs and can be flakey in CI. Make sure to run the tests manually if you
+have to modify the code.

src/ip_source/icanhazip.rs

@@ -37,6 +37,7 @@ mod tests {
     use super::IPSourceIcanhazip;
 
     #[tokio::test]
+    #[ignore]
     async fn ipv4_test() {
         let ipv4 = IPSourceIcanhazip::get_ipv4()
             .await
@@ -47,6 +48,7 @@ mod tests {
     }
 
     #[tokio::test]
+    #[ignore]
     async fn ipv6_test() {
         let ipv6 = IPSourceIcanhazip::get_ipv6()
             .await

src/ip_source/ipify.rs

@@ -29,6 +29,7 @@ mod tests {
     use super::IPSourceIpify;
 
     #[tokio::test]
+    #[ignore]
     async fn ipv4_test() {
         let ipv4 = IPSourceIpify::get_ipv4()
             .await
@@ -39,6 +40,7 @@ mod tests {
     }
 
     #[tokio::test]
+    #[ignore]
     async fn ipv6_test() {
         let ipv6 = IPSourceIpify::get_ipv6()
             .await