Fix a few database leaks

All database access should be wrapped in with_connection blocks.

To avoid breaking git blame with a bunch of whitespace, I outdented
the with_connection blocks as seems to be common in db.rb.

[Story #55586616]

Author: bturner-r7

lib/msf/core/db.rb

@@ -1512,6 +1512,7 @@ def report_auth_info(opts={})
 			raise ArgumentError.new("Invalid address or object for :host (#{opts[:host].inspect})")
 		end
 
+	::ActiveRecord::Base.connection_pool.with_connection {
 		host = opts.delete(:host)
 		ptype = opts.delete(:type) || "password"
 		token = [opts.delete(:user), opts.delete(:pass)]
@@ -1623,6 +1624,7 @@ def report_auth_info(opts={})
     end
 
 		ret[:cred] = cred
+	}
 	end
 
 	alias :report_cred :report_auth_info
@@ -1922,8 +1924,10 @@ def report_vuln_details(vuln, details)
 	# Note that this *can* update data across workspaces
 	#
 	def update_vuln_details(details)
+	::ActiveRecord::Base.connection_pool.with_connection {
 		criteria = details.delete(:key) || {}
 		::Mdm::VulnDetail.update(key, details)
+	}
 	end
 
 	#