feat: Added alert message

[adarsh7raj]

Fixes #4812

Describe the changes you have made in this PR -

Before clicking on anchor tag it does not shows any alert message, I added alert function when clicked on anchor tag to copy the tool url , consumer key and shared secret it shows a alert message that the consumer is copied to the clipboard .

Screenshots of the changes (If any) -

Before:

After:

lms.mp4

[hound]

Some files could not be reviewed due to errors:

warning: parser/current is loading parser/ruby26, which recognizes

warning: parser/current is loading parser/ruby26, which recognizes
warning: 2.6.0-dev-compliant syntax, but you are running 2.6.6.
warning: please see https://github.com/whitequark/parser#compatibility-with-ruby-mri.
1 error(s) were found in ERB files
Linting 1 files with 12 linters...
expected attribute value after '=' (at >)

In file: app/views/groups/_lms_credentials_modal.html.erb:34

[hound]

Some files could not be reviewed due to errors:

warning: parser/current is loading parser/ruby26, which recognizes

warning: parser/current is loading parser/ruby26, which recognizes
warning: 2.6.0-dev-compliant syntax, but you are running 2.6.6.
warning: please see https://github.com/whitequark/parser#compatibility-with-ruby-mri.
1 error(s) were found in ERB files
Linting 1 files with 12 linters...
expected attribute value after '=' (at >)

In file: app/views/groups/_lms_credentials_modal.html.erb:34

[codeclimate]

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