Fix TS types

[kotarella1110]

Summary

resolve ReactOnRails.register type errors that occur when strict is true in ts compiler options

• Before: https://www.typescriptlang.org/play?#code/JYWwDg9gTgLgBAJQKYEMDG8BmUIjgIilQ3wG4AoUSWRYmAeQDsEVgAbAZzm1wKPRgBaCI0FRWnMpXDR4Ab0QSOAYREwkAD3gBfbjjyE6w0ePYcA9IwgATJAH0w6ANYoA5knNtgAI3MwAnmBIHFLkaCIc8MgCqjKMSIwwACrBMABctAIAdABiygA8CuqRGZFQwIyucNoAfHAAvHAAFGA4YBwAlA11+dbAAG41cq0Q7VnFMNr55n2DFOGMkbSMtlA5AK6MGMAiKUuNLW0cGUWppTDlldUANHCmnKqJmjAA-BksZo-qWl31dU0KIgrJBEawACRgIDYGXwE3w1Q6FHI5nMcACQTgIJwUHI0QwTA+nCyRFcwEiIIBmQwsUg8USexgt2QwLWm22u1SCNIQA
• After: https://www.typescriptlang.org/play?#code/JYWwDg9gTgLgBAJQKYEMDG8BmUIjgIilQ3wG4AoUSWRYmAeQDsEVgAbAZzm1wKPRgBaCI0FRWnMpXDR4Ab0QSOAYREwkAD3gBfbjjyE6w0ePYcA9IwgATJAH0w6ANYoA5knNtgAI3MwAnmBIHPjk0tTwAUFwCqoyjEiMMAAqgUhwujx4AOT8GNkU5ObmcABiwBpI1nAwABbAXFFI5E20AnGQCUlwALxwHSKJKWkAPCiM-gB8cAA+cBwwUMCMroWtyO24nUP0UMiMtlClAK6MGMAivW0YA13wc-uHJ2cwF4yFy+pQmOjpAMpIKAAN0Bj1BwWObHk5DgcCIB0BVQAEjAQGwAPwALnmi2WqxhcKqwCIGAAMhA0ChXiIsTFHHVGCgQEhsQslitSPNUFA0LVWbiVtoKLCcMd1ABRKA4KC0yXS4VwQHS2VS6AUbRhdaJJ6nc4iZAcSHwPobG5bQbdOYA4HghF7CFQ2ZwAAK+gaSBGbLxkw+SUBPzQ6TBR111MYMQJxTKFSqNXqjTSBIAFGAcGAOLTxv4ADRwpSqP1aWksMwF9RaXPWXAAORsSAAktZaV6VgBKbHB5565gOmAK+E6l5vWneCAQNiod7kDUtNK0VwNL5XJNoc13DjYhQAbWA1n57NcAF0O3Rbjt7Xau2GMq3etMgRBd4VV4wFtcYGekslgjATwIAHSlMoIwKOoCz7niGTTH0KZphwt49NMIzWMAQKTHIqYQOm-5gTA2gjOYKFoRQL5vp2oZvN+b4wZh6abjUP4QSsGS5qYnBlpoMDFvmaicQh0xJgoA6ItYKJoti+C4fgN6FFGtY1HOSrQOQSamgwzBKP+RALgsgJwCgXDIDpXytoJ76fikP65uRQ4iFROithQQA

fix ServerRenderResult type for react_component_hash

• Before: https://www.typescriptlang.org/play?#code/JYWwDg9gTgLgBAJQKYEMDGMA0cDecDCE4EAdkiTACoCeYScAvnAGZRFwBEUqGHA3AChQkWIh4wA8iQQpgAGwDOLNiE7d0MALSlNUWYv5DiovDPkLCFJAA94TVuy7jtJXfoUB6EhAAmSAPpg6ADWKADmSB5ywABGHjC0SAqGAgl0YhqExGQUcAC8BESQOVSJADwoJNQAfHAAPnAKMFDAJGGCqYkZGFnF5JJQyCR+UABiAK4kGMCk+d0wvaT99WLDSGOT06QdrTDrzOj0AMrrAG7rQyPICuNy8DgCcHDca9w+ABIwIHIA-ABcjWarXaj2eSB8wG4GAAMhA0CgYDMSP9cEEYAALEgoEBIAFNFptPiNVBQNDovFAtoMQRPNjjPYAUSgbCgKKZLJpcHWLLZzOgggYAk66Uu6wmU0RpGut3gBWQmSKS1yDROUHOg3IVySMpWAAUVMAFEgyvjgdUdlYoAc0PRRRsJUjcKCABRgNhgBQoyrUbB6cyWPa2FFmRQBmxYOA+IgAOV8SAAkj4Uaa2gBKAF28VbaTau6cl4jLOS5EAmIQCByVAkAVCtK2pBhQ17KBzZ1oRUlBQAvAAbWAPgpBLCAF0M+JFiUJBrXkXHQxU-laqcIP2Ou2SE1VoXNsXKElZXBXe6u7g4HsmoPgYxfe4w0GM7fSIGYAu8rVnQ8nrTNetwZ9vt2oJfl+7bZP0-5yACHDnjAHCYEBwFwG6EB0LA1AAIxQehcEIcByGoQkABMUGERwCGCvOHQeB4cCxmeXTctAAjOvKGBSCGCgAHTcI2TTrHAKBKMgvHNqmH5bmKO5Inum6UUAA
• After: https://www.typescriptlang.org/play?#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-m4EEACjAbDACkFlWo2D05kse1sgrMilLNiwcB8RAAcr4kABJHyCqNtACUSOTdq20kDdwNYJG-YdAqRMQgEDkqBI5stQLEYQBeygcwzmOy-QUSLwJOAPkVYTp80WJQkfvB47TDC7+VqpwgR46mJITVWY82E8oSRdcBZjme64D8-4nowRbuNW5a9tBpBljAD55LUGYPE8LL+usXy4nI+4ghhGHbn0OIwnhnB7E0HCYARhFwNmEB0LA1AAIxIhwLHUbRhEMUxCQAEzsfxHC0Ra94dC8cBNj8XRGtAAgZm6GBSJWCgAHTcKuTTrHAKBKMgWnrl2aFfraP78n+n7iUAA

Pull Request checklist

Remove this line after checking all the items here. If the item is not applicable to the PR, both check it out and wrap it by ~.

• Add/update test to cover these changes
• Update documentation
• Update CHANGELOG file
  Add the CHANGELOG entry at the top of the file.

Other Information

Remove this paragraph and mention any other important and relevant information such as benchmarks.

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This change is 

[kotarella1110]

CI is down, but it does not appear to be due to this PR change.

[Judahmeek]

@kotarella1110 thank you for your contribution.