Double registration of command

[gramster]

2021.4.765268190
plaforms {'win32', 'darwin', 'linux'}

command 'python.analysis.restartLanguageServer' already exists
Error: command 'python.analysis.restartLanguageServer' already exists
 at S.registerCommand (/out/vs/workbench/services/extensions/node/extensionHostProcess.js:86:105496)
 at Object.registerCommand (/out/vs/workbench/services/extensions/node/extensionHostProcess.js:95:21174)
 at c.registerCommand (/out/client/extension.js:78:168472)

[gramster]

Similar example:

        Error: command 'python.viewOutput' already exists
                at S.registerCommand (/out/vs/workbench/services/extensions/node/extensionHostProcess.js:86:105496)
                at Object.registerCommand (/out/vs/workbench/services/extensions/node/extensionHostProcess.js:95:21174)
                at c.registerCommand (/out/client/extension.js:78:168472)
                at /out/client/extension.js:52:9759
                at processTicksAndRejections (<REDACTED: user-file-path>:97:5)
                at async Object.t.activateComponents (/out/client/extension.js:52:8513)
                at async /out/client/extension.js:29:32981
                at async t.activate (/out/client/extension.js:29:32627)

[karthiknadig]

Duplicate of #13441