Retry nodejs.org and other fetches

[18:38:45.539] [0] $ node /home/azdo/agent/_work/2/typescript-benchmarking/ts-perf/bin/ts-perf host install --host 'node@18.15.0'
Error: Could not download 'https://nodejs.org/download/release/index.json'; 502 Bad Gateway
    at getReleases (/home/azdo/agent/_work/2/typescript-benchmarking/ts-perf/packages/commands/src/host/nodeInstaller.ts:53:29)
    at processTicksAndRejections (node:internal/process/task_queues:95:5)
    at installMatchingNodeHosts (/home/azdo/agent/_work/2/typescript-benchmarking/ts-perf/packages/commands/src/host/nodeInstaller.ts:290:22)
    at installHost (/home/azdo/agent/_work/2/typescript-benchmarking/ts-perf/packages/commands/src/host/install.ts:15:26)
    at Command._invokeExec (/home/azdo/agent/_work/2/typescript-benchmarking/node_modules/.pnpm/power-options@0.3.4/node_modules/power-options/dist/lib/resolver.js:978:17)
    at Command.execute (/home/azdo/agent/_work/2/typescript-benchmarking/node_modules/.pnpm/power-options@0.3.4/node_modules/power-options/dist/lib/resolver.js:869:13)
    at CommandLine.execute (/home/azdo/agent/_work/2/typescript-benchmarking/node_modules/.pnpm/power-options@0.3.4/node_modules/power-options/dist/lib/commandLine.js:63:17)
    at CommandLine.parseAndExecute (/home/azdo/agent/_work/2/typescript-benchmarking/node_modules/.pnpm/power-options@0.3.4/node_modules/power-options/dist/lib/commandLine.js:76:9)
    at main (/home/azdo/agent/_work/2/typescript-benchmarking/ts-perf/packages/cli/src/index.ts:69:24)
[18:38:46.242] [0] ✘ Command failed with exit code 1: node /home/azdo/agent/_work/2/typescript-benchmarking/ts-perf/bin/ts-perf host install --host 'node@18.15.0'
[18:38:46.242] [0] ✘ (done in 703ms)
file:///home/azdo/agent/_work/2/typescript-benchmarking/node_modules/.pnpm/execa@9.2.0/node_modules/execa/lib/return/final-error.js:6
	return new ErrorClass(message, options);
	       ^

We should retry 500 errors at least once after a delay.

Start in packages/commands/src/host/nodeInstaller.ts, especially getReleases and the fetches shown in the stack trace. Trace the related host-install command and identify the other fetches covered by the request. Done means 500-level failures retry at least once after a delay instead of failing immediately.