[gitlab-ci] update lts to 18.18

2 jobs for 70-dev-searx-parser in 62 minutes and 1 second (queued for 3 minutes and 48 seconds)
latest
Status Job ID Name Coverage
  Test
failed #2615
docs

01:00:02

failed #2616
test

00:01:58

 
Name Stage Failure
failed
test Test
  proxy                = Nothing
rawBody = False
redirectCount = 10
responseTimeout = ResponseTimeoutDefault
requestVersion = HTTP/1.1
}
(ConnectionFailure Network.Socket.getAddrInfo (called with preferred socket type/protocol: AddrInfo {addrFlags = [AI_ADDRCONFIG], addrFamily = AF_UNSPEC, addrSocketType = Stream, addrProtocol = 0, addrAddress = <assumed to be undefined>, addrCanonName = <assumed to be undefined>}, host name: Just "hackage.haskell.org", service name: Just "443"): does not exist (Try again))
Cleaning up file based variables
ERROR: Job failed: exit code 1
failed
docs Test The script exceeded the maximum execution time set for the job
pandoc                           > [168 of 211] Compiling Text.Pandoc.Writers.Markdown.Inline
pandoc > [169 of 211] Compiling Text.Pandoc.Writers.Markdown
accelerate > [ 83 of 113] Compiling Data.Array.Accelerate.Test.NoFib.Prelude.Filter
pandoc > [170 of 211] Compiling Text.Pandoc.Writers.OPML
pandoc > [171 of 211] Compiling Text.Pandoc.Writers.Ipynb
pandoc > [172 of 211] Compiling Text.Pandoc.Writers.CommonMark
pandoc > [173 of 211] Compiling Text.Pandoc.Writers.EPUB
accelerate > [ 84 of 113] Compiling Data.Array.Accelerate.Test.NoFib.Prelude.Backpermute
ERROR: Job failed: execution took longer than 1h0m0s seconds