fix oidc logout

[vdiskg]

What's the purpose of this PR

fix oidc logout with context-path

Which issue(s) this PR fixes:

Fixes #3625

[codecov-io]

Codecov Report

Merging #3628 (9d848f3) into master (3de1d72) will increase coverage by 0.01%.
The diff coverage is 0.00%.

@@             Coverage Diff              @@
##             master    #3628      +/-   ##
============================================
+ Coverage     50.97%   50.99%   +0.01%     
- Complexity     2329     2330       +1     
============================================
  Files           449      449              
  Lines         14026    14026              
  Branches       1426     1426              
============================================
+ Hits           7150     7152       +2     
+ Misses         6389     6388       -1     
+ Partials        487      486       -1     

Impacted Files	Coverage Δ	Complexity Δ
...work/apollo/portal/spi/oidc/OidcLogoutHandler.java	0.00% <0.00%> (ø)	0.00 <0.00> (ø)
...ervice/service/ReleaseMessageServiceWithCache.java	85.88% <0.00%> (-1.18%)	24.00% <0.00%> (-1.00%)
.../framework/apollo/spring/property/SpringValue.java	89.47% <0.00%> (+1.75%)	21.00% <0.00%> (+1.00%)
...rk/apollo/spring/property/SpringValueRegistry.java	88.88% <0.00%> (+5.55%)	11.00% <0.00%> (+1.00%)

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[nobodyiam]

LGTM