[Snyk] Fix for 2 vulnerabilities

[snyk-bot]

Snyk has created this PR to fix one or more vulnerable packages in the `maven` dependencies of this project.

Changes included in this PR

• Changes to the following files to upgrade the vulnerable dependencies to a fixed version:
  • logevents-servlets-demo/pom.xml

Vulnerabilities that will be fixed

With an upgrade:

Severity	Priority Score (*)	Issue	Upgrade	Breaking Change	Exploit Maturity
	635/1000 Why? Has a fix available, CVSS 8.2	XML External Entity (XXE) Injection SNYK-JAVA-ORGPOSTGRESQL-571481	org.postgresql:postgresql: 42.2.5 -> 42.2.13	No	No Known Exploit
	444/1000 Why? Has a fix available, CVSS 4.6	Insecure Defaults SNYK-JAVA-ORGWEBJARS-575003	org.webjars:swagger-ui: 3.23.11 -> 3.26.1	No	No Known Exploit

(*) Note that the real score may have changed since the PR was raised.

Check the changes in this PR to ensure they won't cause issues with your project.

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Note: You are seeing this because you or someone else with access to this repository has authorized Snyk to open fix PRs.

For more information: 🧐 View latest project report

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📚 Read more about Snyk's upgrade and patch logic

[coveralls]

Coverage decreased (-0.04%) to 91.512% when pulling 828c85144a7758c5f712620607176ebaff7e3799 on snyk-fix-1605b2f3f78a9004ebc486f72bf035d6 into 7a2e46a5f1f12a49148067a7dc0b60e48e68d206 on master.

[codecov-commenter]

Codecov Report

Merging #35 into master will increase coverage by 0.01%. The diff coverage is n/a.

@@             Coverage Diff              @@
##             master      #35      +/-   ##
============================================
+ Coverage     87.83%   87.85%   +0.01%     
  Complexity     1810     1810              
============================================
  Files           113      113              
  Lines          5081     5081              
  Branches        488      488              
============================================
+ Hits           4463     4464       +1     
  Misses          425      425              
+ Partials        193      192       -1     

Impacted Files	Coverage Δ	Complexity Δ
...in/java/org/logeventsdemo/servlets/DemoServer.java	82.35% <0.00%> (+1.96%)	11.00% <0.00%> (ø%)

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[jhannes]

Fixed manually