remove some FIXME

Author: sebsto

swift-bedrock-library/Sources/BedrockService/Converse/BedrockService+Converse.swift

@@ -100,7 +100,6 @@ extension BedrockService {
             return try Message(response)
         } catch {
             try handleCommonError(error, context: "invoking converse")
-            throw BedrockServiceError.unknownError("\(error)")  // FIXME: handleCommonError will always throw
         }
     }
 

swift-bedrock-library/Sources/BedrockService/InvokeModel/BedrockService+InvokeModelImage.swift

@@ -105,7 +105,6 @@ extension BedrockService {
             return try invokemodelResponse.getGeneratedImage()
         } catch {
             try handleCommonError(error, context: "listing foundation models")
-            throw BedrockServiceError.unknownError("\(error)")  // FIXME: handleCommonError will always throw
         }
     }
 
@@ -203,7 +202,6 @@ extension BedrockService {
             return try invokemodelResponse.getGeneratedImage()
         } catch {
             try handleCommonError(error, context: "listing foundation models")
-            throw BedrockServiceError.unknownError("\(error)")  // FIXME: handleCommonError will always throw
         }
     }
 

swift-bedrock-library/Sources/BedrockService/InvokeModel/BedrockService+InvokeModelText.swift

@@ -131,7 +131,6 @@ extension BedrockService {
             return try invokemodelResponse.getTextCompletion()
         } catch {
             try handleCommonError(error, context: "listing foundation models")
-            throw BedrockServiceError.unknownError("\(error)")  // FIXME: handleCommonError will always throw
         }
     }
 }