Merge pull request #58 from Burnett01/release/5.3

Backmerge unofficial release/5.3 into new upcoming rlease/7.0.0

Author: Burnett01

entrypoint.sh

@@ -14,7 +14,7 @@ set -eu
 
 # Variables.
 SWITCHES="$INPUT_SWITCHES"
-RSH="ssh -o StrictHostKeyChecking=no -p $INPUT_REMOTE_PORT $INPUT_RSH"
+RSH="ssh -o StrictHostKeyChecking=no -o HostKeyAlgorithms=+ssh-rsa -o PubkeyAcceptedKeyTypes=+ssh-rsa -p $INPUT_REMOTE_PORT $INPUT_RSH"
 LOCAL_PATH="$GITHUB_WORKSPACE/$INPUT_PATH"
 DSN="$INPUT_REMOTE_USER@$INPUT_REMOTE_HOST"