ci: Fix lint job

[palango]

• Switches CI to use the committed version of golangci-lint
• Use smaller runners for small jobs
• Disable unused lint for now
  • Has been enabled upstream later: all: more linters ethereum/go-ethereum#24783

[github-actions]

Coverage from tests in ./e2e_test/... for ./consensus/istanbul/... at commit 1ecf416

coverage: 49.9% of statements across all listed packages

coverage:  63.5% of statements in consensus/istanbul
coverage:  42.7% of statements in consensus/istanbul/announce
coverage:  55.7% of statements in consensus/istanbul/backend
coverage:   0.0% of statements in consensus/istanbul/backend/backendtest
coverage:  24.3% of statements in consensus/istanbul/backend/internal/replica
coverage:  61.8% of statements in consensus/istanbul/core
coverage:  50.0% of statements in consensus/istanbul/db
coverage:   0.0% of statements in consensus/istanbul/proxy
coverage:  64.4% of statements in consensus/istanbul/uptime
coverage:  51.8% of statements in consensus/istanbul/validator
coverage:  79.2% of statements in consensus/istanbul/validator/random

[github-actions]

Test failures:
TestTransactionIndices: core blockchain_test.go:1944: Oldest indexded block mismatch, want 0, have 69
TestEthersJSCompatibility: e2e_test Checking getExchangeSpenders. spenders = [0x000000000000000000000000000000000000d028] Checking medianRate. numerator = 1000000000000000000000000 denominator = 1000000000000000000000000 Checking gas price minimum. cusdValue = 100000000 executing mocha test with /usr/local/bin/npm run test --networkaddr=http://127.0.0.1:33105 --blocknum=0x0 -- --grep ethers.js compatibility tests with state ethersjs-api-check@1.0.0 test mocha -r ts-node/register test/*.ts --grep ethers.js compatibility tests with state ethers.js compatibility tests with state ✔ provider.getBlock works (block has gasLimit set) (63ms) ✔ EIP-1559 transactions supported (can get feeData) ✔ block has gasLimit ✔ block has baseFeePerGas 4 passing (110ms) panic: runtime error: invalid memory address or nil pointer dereference /opt/hostedtoolcache/go/1.17.5/x64/src/testing/testing.go:1209 +0x24e /opt/hostedtoolcache/go/1.17.5/x64/src/testing/testing.go:1212 +0x218 /opt/hostedtoolcache/go/1.17.5/x64/src/runtime/panic.go:1038 +0x215 /home/runner/work/celo-blockchain/celo-blockchain/core/types/block.go:443 +0x30 /home/runner/work/celo-blockchain/celo-blockchain/e2e_test/e2e_test.go:510 +0x56a /opt/hostedtoolcache/go/1.17.5/x64/src/testing/testing.go:1259 +0x102 /opt/hostedtoolcache/go/1.17.5/x64/src/testing/testing.go:1306 +0x35a
This test report was produced by the test-summary action.  Made with ❤️ in Cambridge.

[codecov]

Codecov Report

Patch coverage has no change and project coverage change: +0.02 🎉

Comparison is base (bffb07d) 54.24% compared to head (2f36703) 54.26%.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2067      +/-   ##
==========================================
+ Coverage   54.24%   54.26%   +0.02%     
==========================================
  Files         692      692              
  Lines      115618   115625       +7     
==========================================
+ Hits        62714    62745      +31     
+ Misses      49056    49033      -23     
+ Partials     3848     3847       -1     

Impacted Files	Coverage Δ
accounts/abi/bind/backends/simulated.go	60.72% <0.00%> (-0.23%)	⬇️
consensus/istanbul/protocol.go	0.00% <ø> (ø)
eth/filters/api.go	43.65% <0.00%> (-0.83%)	⬇️
eth/filters/filter.go	62.14% <ø> (ø)
trie/proof.go	76.96% <ø> (+1.01%)	⬆️
trie/stacktrie.go	87.42% <ø> (ø)

... and 25 files with indirect coverage changes

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