tests: add test command files and test keys

tests/data/test_commands_bash.txt

@@ -0,0 +1,2 @@
+ls
+whoami

tests/data/test_commands_wincmd.txt

@@ -0,0 +1,2 @@
+dir
+whoami

tests/data/test_commands_winpwsh.txt

@@ -0,0 +1,5 @@
+ls
+[Environment]::UserName
+[System.Security.Principal.WindowsIdentity]::GetCurrent().Name
+$env:username
+$(Get-CimInstance Win32_ComputerSystem | select username).username

tests/data/test_key.pub

@@ -0,0 +1 @@
+ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABgQCe4iQRJEJsKPmp8kyO3ZlJ1mHLKPcfQuMiNW3f4I0ldl6ywr54zpiPZgCof+vVQnyduq1nmvboEKN/epUJmD6jrkPfdDG22hkX/We/5bKyC62BbDhrZ8dqZcop8Qu+SBpWxdwX+cqsO+UT/qm7D9SzY6OYfzkTX+OQVcHBbVUWcphJTbcbPwJ2HZ1FGGLW0Fh8Tnvvh11kFB7sQYYDGGgKGjBcXTqGf6J/Y3P31u+HRVxz8S+nem1Ox/DDoXtjCO7Z98YhQDctidzj/92r12tPDHIw23b4MSCYOR/TKiYocwCS+nYMq5cjUSiWNraq+yL2RLIIMKaGT1ajac+QyOlvaXq7Z0kPF2VbrVOm3rIEw/AYfOAIh08BsenhkhoBilWtmky4VpURkLh4bgvV/91RKd04E1sYNsytcZ/0wXJAHc0RKZrHl/QjjJZ0LH+CMii/8PdbmW9IiSIXV3nqlGP931bekBoacZHbYIftXT1wGmRVT2lPQ7C3E2Gm43Kpy8M= marshall@ubuntu22desktop

tests/data/test_key_encrypted

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+-----BEGIN OPENSSH PRIVATE KEY-----
+b3BlbnNzaC1rZXktdjEAAAAACmFlczI1Ni1jdHIAAAAGYmNyeXB0AAAAGAAAABAPVonLaG
+iqZXrvtilLcRgqAAAAGAAAAAEAAAAzAAAAC3NzaC1lZDI1NTE5AAAAIGLeGGNZVSMPCxm/
+Wt0ggSNt8L9ne9o68sRfzLl1HC+tAAAAkNPAbX5WGE5c8chM5f8evbWPgK+mmKSdHu/N9X
+wGtM5icWYbrd+PZpRKP8NzyndXHYCsDj0T1/xSmnWjPzyvBuQ8r2nONbQ0QwpXY67p6PI7
+rB1e/wznadGzHSEdRYBK1wvph0t8NUfE5DcD8uMQLb4FpcvkS0VU9FWQ+WLw//6n0XcU/W
+wOHJOzQY12jSMBeA==
+-----END OPENSSH PRIVATE KEY-----

tests/data/test_key_encrypted.pub

@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGLeGGNZVSMPCxm/Wt0ggSNt8L9ne9o68sRfzLl1HC+t TESTING-KEY