Adding workflow-greetings

[Sibam-Paul]

closes - #17

Added greetings workflow

@Swarnendu0123 Please review my pr and consider it under wob'24

[Swarnendu0123]

Improve the messages.

[Sibam-Paul]

ok what should i write

[Swarnendu0123]

a little descriptive

[Sibam-Paul]

Ok

[Sibam-Paul]

Ok give me one day will finish it off

[Swarnendu0123]

Is it done?

[Sibam-Paul]

Sorry totally forgot my midterm is running will complete it by tomorrow

[Sibam-Paul]

Can u please tell my how descriptive msg I myst write

[Sibam-Paul]

Can u plz mark in in the file changed

[Swarnendu0123]

Just change the text, use some text from chatgpt. Which is suitable for issue and pr.

[Sibam-Paul]

ok

[Sibam-Paul]

@Swarnendu0123 Done

[Sibam-Paul]

Please review my pr and consider it under gssoc-ext because