Fix go test./... issue: fmt.Println arg list ends with redundant newline

[xyproto]

go test ./... currently fails with:

# github.com/jmorganca/ollama/cmd
cmd/cmd.go:690:7: fmt.Println arg list ends with redundant newline
cmd/cmd.go:698:7: fmt.Println arg list ends with redundant newline
cmd/cmd.go:704:7: fmt.Println arg list ends with redundant newline
cmd/cmd.go:710:7: fmt.Println arg list ends with redundant newline
?       github.com/jmorganca/ollama     [no test files]
?       github.com/jmorganca/ollama/api [no test files]
?       github.com/jmorganca/ollama/llm [no test files]
?       github.com/jmorganca/ollama/llm/llama.cpp       [no test files]
?       github.com/jmorganca/ollama/parser      [no test files]
?       github.com/jmorganca/ollama/progressbar [no test files]
ok      github.com/jmorganca/ollama/format      0.003s
?       github.com/jmorganca/ollama/vector      [no test files]
?       github.com/jmorganca/ollama/version     [no test files]
ok      github.com/jmorganca/ollama/server      0.005s
FAIL

This commit changes fmt.Println to just fmt.Print so that go test ./... passes:

?       github.com/jmorganca/ollama     [no test files]
?       github.com/jmorganca/ollama/api [no test files]
?       github.com/jmorganca/ollama/cmd [no test files]
?       github.com/jmorganca/ollama/llm [no test files]
?       github.com/jmorganca/ollama/llm/llama.cpp       [no test files]
?       github.com/jmorganca/ollama/parser      [no test files]
?       github.com/jmorganca/ollama/progressbar [no test files]
ok      github.com/jmorganca/ollama/format      (cached)
?       github.com/jmorganca/ollama/vector      [no test files]
?       github.com/jmorganca/ollama/version     [no test files]
ok      github.com/jmorganca/ollama/server      (cached)

I'm on Arch Linux using Go 1.21.1 linux/amd64.

[BruceMacD]

thanks for the fix