Merge #19859: qa: Fixes failing functional test by changing version

6de9429087 qa: Changes v0.17.1 to v0.17.2 (nthumann)

Pull request description:

  As of https://github.com/bitcoin/bitcoin/commit/0374e821bd9e9498ce9c03aa8e5435870019978b v0.17.2 is downloaded instead of v0.17.1 for functional testing. This causes `test/functional/feature_backwards_compatibility.py` to fail, because it [requires](https://github.com/bitcoin/bitcoin/blob/master/test/functional/feature_backwards_compatibility.py#L57) v0.17.1.

  Steps to reproduce:
  Run `test/get_previous_releases.py -b v0.19.1 v0.18.1 v0.17.1 v0.16.3 v0.15.2`. It cannot be downloaded at all because the sha256sum is missing [here](https://github.com/bitcoin/bitcoin/blob/c1e0c2ad3b6cd9e7ef55287fb572cfcf10a0e660/test/get_previous_releases.py#L23).
  Or adjust the command and run `test/get_previous_releases.py -b v0.19.1 v0.18.1 v0.17.2 v0.16.3 v0.15.2`, then run `test/functional/test_runner.py feature_backwards_compatibility`. It´ll fail because the test is missing v0.17.1.

  This PR changes v0.17.1 to v0.17.2 in this test and in a few comments.

ACKs for top commit:
  laanwj:
    ACK 6de9429087
  fanquake:
    ACK 6de9429087 - looks correct. Surprised this wasn't caught/part of #19813. In future you could add any explanations & extra info as part of your commit message as well (even though PR descriptions are included as part of the merge).

Tree-SHA512: bbe50c4fd5c1aedd6dc1cdc3d93ef9005db1c67adca3f263b6b0d869c40b495a3221e706c9389fedea4748e31911dbd591062f60ce9836e58099fbdd9515b4d9

test/functional/feature_backwards_compatibility.py

@@ -6,7 +6,7 @@
 
 Test various backwards compatibility scenarios. Download the previous node binaries:
 
-test/get_previous_releases.py -b v0.19.1 v0.18.1 v0.17.1 v0.16.3 v0.15.2
+test/get_previous_releases.py -b v0.19.1 v0.18.1 v0.17.2 v0.16.3 v0.15.2
 
 v0.15.2 is not required by this test, but it is used in wallet_upgradewallet.py.
 Due to a hardfork in regtest, it can't be used to sync nodes.
@@ -40,7 +40,7 @@ class BackwardsCompatibilityTest(BitcoinTestFramework):
             ["-nowallet", "-walletrbf=1", "-addresstype=bech32"], # Pre-release: use to receive coins, swap wallets, etc
             ["-nowallet", "-walletrbf=1", "-addresstype=bech32"], # v0.19.1
             ["-nowallet", "-walletrbf=1", "-addresstype=bech32"], # v0.18.1
-            ["-nowallet", "-walletrbf=1", "-addresstype=bech32"], # v0.17.1
+            ["-nowallet", "-walletrbf=1", "-addresstype=bech32"], # v0.17.2
             ["-nowallet", "-walletrbf=1", "-addresstype=bech32"], # v0.16.3
         ]
 
@@ -54,7 +54,7 @@ class BackwardsCompatibilityTest(BitcoinTestFramework):
             None,
             190100,
             180100,
-            170100,
+            170200,
             160300,
         ])
 

test/functional/mempool_compatibility.py

@@ -8,7 +8,7 @@ NOTE: The test is designed to prevent cases when compatibility is broken acciden
 In case we need to break mempool compatibility we can continue to use the test by just bumping the version number.
 
 Download node binaries:
-test/get_previous_releases.py -b v0.19.1 v0.18.1 v0.17.1 v0.16.3 v0.15.2
+test/get_previous_releases.py -b v0.19.1 v0.18.1 v0.17.2 v0.16.3 v0.15.2
 
 Only v0.15.2 is required by this test. The rest is used in other backwards compatibility tests.
 """

test/functional/wallet_upgradewallet.py

@@ -6,7 +6,7 @@
 
 Test upgradewallet RPC. Download node binaries:
 
-test/get_previous_releases.py -b v0.19.1 v0.18.1 v0.17.1 v0.16.3 v0.15.2
+test/get_previous_releases.py -b v0.19.1 v0.18.1 v0.17.2 v0.16.3 v0.15.2
 
 Only v0.15.2 and v0.16.3 are required by this test. The others are used in feature_backwards_compatibility.py
 """